1995156900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:273

約数の個数: 432

約数和(自身を含む): 7314531840

約数和(自身を除く): 5319374940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 31, 33, 36, 44, 45, 50, 54, 55, 60, 62, 66, 75, 90, 93, 99, 100, 108, 110, 121, 124, 132, 135, 150, 155, 165, 180, 186, 197, 198, 220, 225, 242, 270, 275, 279, 297, 300, 310, 330, 341, 363, 372, 394, 396, 450, 465, 484, 495, 540, 550, 558, 591, 594, 605, 620, 660, 675, 682, 726, 775, 788, 825, 837, 900, 930, 985, 990, 1023, 1089, 1100, 1116, 1182, 1188, 1210, 1350, 1364, 1395, 1452, 1485, 1550, 1650, 1674, 1705, 1773, 1815, 1860, 1970, 1980, 2046, 2167, 2178, 2325, 2364, 2420, 2475, 2700, 2790, 2955, 2970, 3025, 3069, 3100, 3267, 3300, 3348, 3410, 3546, 3630, 3751, 3940, 4092, 4185, 4334, 4356, 4650, 4925, 4950, 5115, 5319, 5445, 5580, 5910, 5940, 6050, 6107, 6138, 6501, 6534, 6820, 6975, 7092, 7260, 7425, 7502, 8370, 8525, 8668, 8865, 9075, 9207, 9300, 9850, 9900, 10230, 10638, 10835, 10890, 11253, 11820, 12100, 12214, 12276, 13002, 13068, 13950, 14775, 14850, 15004, 15345, 16335, 16740, 17050, 17730, 18150, 18321, 18414, 18755, 19503, 19700, 20460, 20925, 21276, 21670, 21780, 22506, 23837, 24428, 25575, 26004, 26595, 27225, 27900, 29550, 29700, 30535, 30690, 32505, 32670, 33759, 34100, 35460, 36300, 36642, 36828, 37510, 39006, 41850, 43340, 44325, 45012, 46035, 47674, 51150, 53190, 54175, 54450, 54963, 56265, 58509, 59100, 61070, 61380, 65010, 65340, 67177, 67518, 71511, 73284, 75020, 76725, 78012, 81675, 83700, 88650, 91605, 92070, 93775, 95348, 97515, 101277, 102300, 106380, 108350, 108900, 109926, 112530, 117018, 119185, 122140, 130020, 132975, 134354, 135036, 143022, 152675, 153450, 162525, 163350, 164889, 168795, 177300, 183210, 184140, 187550, 195030, 201531, 202554, 214533, 216700, 219852, 225060, 230175, 234036, 238370, 265950, 268708, 274815, 281325, 286044, 292545, 305350, 306900, 325050, 326700, 329778, 335885, 337590, 357555, 366420, 375100, 390060, 403062, 405108, 429066, 458025, 460350, 476740, 487575, 506385, 531900, 549630, 562650, 585090, 595925, 604593, 610700, 643599, 650100, 659556, 671770, 675180, 715110, 738947, 806124, 824445, 843975, 858132, 916050, 920700, 975150, 1007655, 1012770, 1072665, 1099260, 1125300, 1170180, 1191850, 1209186, 1287198, 1343540, 1374075, 1430220, 1462725, 1477894, 1648890, 1679425, 1687950, 1787775, 1813779, 1832100, 1950300, 2015310, 2025540, 2145330, 2216841, 2383700, 2418372, 2531925, 2574396, 2748150, 2925450, 2955788, 3022965, 3217995, 3297780, 3358850, 3375900, 3575550, 3627558, 3694735, 4030620, 4122225, 4290660, 4433682, 5038275, 5063850, 5363325, 5496300, 5850900, 6045930, 6435990, 6650523, 6717700, 7151100, 7255116, 7389470, 8244450, 8867364, 9068895, 10076550, 10127700, 10726650, 11084205, 12091860, 12871980, 13301046, 14778940, 15114825, 16089975, 16488900, 18137790, 18473675, 19951569, 20153100, 21453300, 22168410, 26602092, 30229650, 32179950, 33252615, 36275580, 36947350, 39903138, 44336820, 45344475, 55421025, 60459300, 64359900, 66505230, 73894700, 79806276, 90688950, 99757845, 110842050, 133010460, 166263075, 181377900, 199515690, 221684100, 332526150, 399031380, 498789225, 665052300, 997578450, 1995156900]

約数ペア:

[(1, 1995156900), (2, 997578450), (3, 665052300), (4, 498789225), (5, 399031380), (6, 332526150), (9, 221684100), (10, 199515690), (11, 181377900), (12, 166263075), (15, 133010460), (18, 110842050), (20, 99757845), (22, 90688950), (25, 79806276), (27, 73894700), (30, 66505230), (31, 64359900), (33, 60459300), (36, 55421025), (44, 45344475), (45, 44336820), (50, 39903138), (54, 36947350), (55, 36275580), (60, 33252615), (62, 32179950), (66, 30229650), (75, 26602092), (90, 22168410), (93, 21453300), (99, 20153100), (100, 19951569), (108, 18473675), (110, 18137790), (121, 16488900), (124, 16089975), (132, 15114825), (135, 14778940), (150, 13301046), (155, 12871980), (165, 12091860), (180, 11084205), (186, 10726650), (197, 10127700), (198, 10076550), (220, 9068895), (225, 8867364), (242, 8244450), (270, 7389470), (275, 7255116), (279, 7151100), (297, 6717700), (300, 6650523), (310, 6435990), (330, 6045930), (341, 5850900), (363, 5496300), (372, 5363325), (394, 5063850), (396, 5038275), (450, 4433682), (465, 4290660), (484, 4122225), (495, 4030620), (540, 3694735), (550, 3627558), (558, 3575550), (591, 3375900), (594, 3358850), (605, 3297780), (620, 3217995), (660, 3022965), (675, 2955788), (682, 2925450), (726, 2748150), (775, 2574396), (788, 2531925), (825, 2418372), (837, 2383700), (900, 2216841), (930, 2145330), (985, 2025540), (990, 2015310), (1023, 1950300), (1089, 1832100), (1100, 1813779), (1116, 1787775), (1182, 1687950), (1188, 1679425), (1210, 1648890), (1350, 1477894), (1364, 1462725), (1395, 1430220), (1452, 1374075), (1485, 1343540), (1550, 1287198), (1650, 1209186), (1674, 1191850), (1705, 1170180), (1773, 1125300), (1815, 1099260), (1860, 1072665), (1970, 1012770), (1980, 1007655), (2046, 975150), (2167, 920700), (2178, 916050), (2325, 858132), (2364, 843975), (2420, 824445), (2475, 806124), (2700, 738947), (2790, 715110), (2955, 675180), (2970, 671770), (3025, 659556), (3069, 650100), (3100, 643599), (3267, 610700), (3300, 604593), (3348, 595925), (3410, 585090), (3546, 562650), (3630, 549630), (3751, 531900), (3940, 506385), (4092, 487575), (4185, 476740), (4334, 460350), (4356, 458025), (4650, 429066), (4925, 405108), (4950, 403062), (5115, 390060), (5319, 375100), (5445, 366420), (5580, 357555), (5910, 337590), (5940, 335885), (6050, 329778), (6107, 326700), (6138, 325050), (6501, 306900), (6534, 305350), (6820, 292545), (6975, 286044), (7092, 281325), (7260, 274815), (7425, 268708), (7502, 265950), (8370, 238370), (8525, 234036), (8668, 230175), (8865, 225060), (9075, 219852), (9207, 216700), (9300, 214533), (9850, 202554), (9900, 201531), (10230, 195030), (10638, 187550), (10835, 184140), (10890, 183210), (11253, 177300), (11820, 168795), (12100, 164889), (12214, 163350), (12276, 162525), (13002, 153450), (13068, 152675), (13950, 143022), (14775, 135036), (14850, 134354), (15004, 132975), (15345, 130020), (16335, 122140), (16740, 119185), (17050, 117018), (17730, 112530), (18150, 109926), (18321, 108900), (18414, 108350), (18755, 106380), (19503, 102300), (19700, 101277), (20460, 97515), (20925, 95348), (21276, 93775), (21670, 92070), (21780, 91605), (22506, 88650), (23837, 83700), (24428, 81675), (25575, 78012), (26004, 76725), (26595, 75020), (27225, 73284), (27900, 71511), (29550, 67518), (29700, 67177), (30535, 65340), (30690, 65010), (32505, 61380), (32670, 61070), (33759, 59100), (34100, 58509), (35460, 56265), (36300, 54963), (36642, 54450), (36828, 54175), (37510, 53190), (39006, 51150), (41850, 47674), (43340, 46035), (44325, 45012)]