90688950

素因数分解:

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

素因数の和:260

約数の個数: 192

約数和(自身を含む): 282839040

約数和(自身を除く): 192150090

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 31, 33, 45, 50, 54, 55, 62, 66, 75, 90, 93, 99, 110, 135, 150, 155, 165, 186, 197, 198, 225, 270, 275, 279, 297, 310, 330, 341, 394, 450, 465, 495, 550, 558, 591, 594, 675, 682, 775, 825, 837, 930, 985, 990, 1023, 1182, 1350, 1395, 1485, 1550, 1650, 1674, 1705, 1773, 1970, 2046, 2167, 2325, 2475, 2790, 2955, 2970, 3069, 3410, 3546, 4185, 4334, 4650, 4925, 4950, 5115, 5319, 5910, 6107, 6138, 6501, 6975, 7425, 8370, 8525, 8865, 9207, 9850, 10230, 10638, 10835, 12214, 13002, 13950, 14775, 14850, 15345, 17050, 17730, 18321, 18414, 19503, 20925, 21670, 25575, 26595, 29550, 30535, 30690, 32505, 36642, 39006, 41850, 44325, 46035, 51150, 53190, 54175, 54963, 58509, 61070, 65010, 67177, 76725, 88650, 91605, 92070, 97515, 108350, 109926, 117018, 132975, 134354, 152675, 153450, 162525, 164889, 183210, 195030, 201531, 230175, 265950, 274815, 292545, 305350, 325050, 329778, 335885, 403062, 458025, 460350, 487575, 549630, 585090, 604593, 671770, 824445, 916050, 975150, 1007655, 1209186, 1374075, 1462725, 1648890, 1679425, 1813779, 2015310, 2748150, 2925450, 3022965, 3358850, 3627558, 4122225, 5038275, 6045930, 8244450, 9068895, 10076550, 15114825, 18137790, 30229650, 45344475, 90688950]

約数ペア:

[(1, 90688950), (2, 45344475), (3, 30229650), (5, 18137790), (6, 15114825), (9, 10076550), (10, 9068895), (11, 8244450), (15, 6045930), (18, 5038275), (22, 4122225), (25, 3627558), (27, 3358850), (30, 3022965), (31, 2925450), (33, 2748150), (45, 2015310), (50, 1813779), (54, 1679425), (55, 1648890), (62, 1462725), (66, 1374075), (75, 1209186), (90, 1007655), (93, 975150), (99, 916050), (110, 824445), (135, 671770), (150, 604593), (155, 585090), (165, 549630), (186, 487575), (197, 460350), (198, 458025), (225, 403062), (270, 335885), (275, 329778), (279, 325050), (297, 305350), (310, 292545), (330, 274815), (341, 265950), (394, 230175), (450, 201531), (465, 195030), (495, 183210), (550, 164889), (558, 162525), (591, 153450), (594, 152675), (675, 134354), (682, 132975), (775, 117018), (825, 109926), (837, 108350), (930, 97515), (985, 92070), (990, 91605), (1023, 88650), (1182, 76725), (1350, 67177), (1395, 65010), (1485, 61070), (1550, 58509), (1650, 54963), (1674, 54175), (1705, 53190), (1773, 51150), (1970, 46035), (2046, 44325), (2167, 41850), (2325, 39006), (2475, 36642), (2790, 32505), (2955, 30690), (2970, 30535), (3069, 29550), (3410, 26595), (3546, 25575), (4185, 21670), (4334, 20925), (4650, 19503), (4925, 18414), (4950, 18321), (5115, 17730), (5319, 17050), (5910, 15345), (6107, 14850), (6138, 14775), (6501, 13950), (6975, 13002), (7425, 12214), (8370, 10835), (8525, 10638), (8865, 10230), (9207, 9850)]