64359900

素因数分解:

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

素因数の和:242

約数の個数: 216

約数和(自身を含む): 228579120

約数和(自身を除く): 164219220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 90, 99, 100, 108, 110, 121, 132, 135, 150, 165, 180, 197, 198, 220, 225, 242, 270, 275, 297, 300, 330, 363, 394, 396, 450, 484, 495, 540, 550, 591, 594, 605, 660, 675, 726, 788, 825, 900, 985, 990, 1089, 1100, 1182, 1188, 1210, 1350, 1452, 1485, 1650, 1773, 1815, 1970, 1980, 2167, 2178, 2364, 2420, 2475, 2700, 2955, 2970, 3025, 3267, 3300, 3546, 3630, 3940, 4334, 4356, 4925, 4950, 5319, 5445, 5910, 5940, 6050, 6501, 6534, 7092, 7260, 7425, 8668, 8865, 9075, 9850, 9900, 10638, 10835, 10890, 11820, 12100, 13002, 13068, 14775, 14850, 16335, 17730, 18150, 19503, 19700, 21276, 21670, 21780, 23837, 26004, 26595, 27225, 29550, 29700, 32505, 32670, 35460, 36300, 39006, 43340, 44325, 47674, 53190, 54175, 54450, 58509, 59100, 65010, 65340, 71511, 78012, 81675, 88650, 95348, 97515, 106380, 108350, 108900, 117018, 119185, 130020, 132975, 143022, 162525, 163350, 177300, 195030, 214533, 216700, 234036, 238370, 265950, 286044, 292545, 325050, 326700, 357555, 390060, 429066, 476740, 487575, 531900, 585090, 595925, 643599, 650100, 715110, 858132, 975150, 1072665, 1170180, 1191850, 1287198, 1430220, 1462725, 1787775, 1950300, 2145330, 2383700, 2574396, 2925450, 3217995, 3575550, 4290660, 5363325, 5850900, 6435990, 7151100, 10726650, 12871980, 16089975, 21453300, 32179950, 64359900]

約数ペア:

[(1, 64359900), (2, 32179950), (3, 21453300), (4, 16089975), (5, 12871980), (6, 10726650), (9, 7151100), (10, 6435990), (11, 5850900), (12, 5363325), (15, 4290660), (18, 3575550), (20, 3217995), (22, 2925450), (25, 2574396), (27, 2383700), (30, 2145330), (33, 1950300), (36, 1787775), (44, 1462725), (45, 1430220), (50, 1287198), (54, 1191850), (55, 1170180), (60, 1072665), (66, 975150), (75, 858132), (90, 715110), (99, 650100), (100, 643599), (108, 595925), (110, 585090), (121, 531900), (132, 487575), (135, 476740), (150, 429066), (165, 390060), (180, 357555), (197, 326700), (198, 325050), (220, 292545), (225, 286044), (242, 265950), (270, 238370), (275, 234036), (297, 216700), (300, 214533), (330, 195030), (363, 177300), (394, 163350), (396, 162525), (450, 143022), (484, 132975), (495, 130020), (540, 119185), (550, 117018), (591, 108900), (594, 108350), (605, 106380), (660, 97515), (675, 95348), (726, 88650), (788, 81675), (825, 78012), (900, 71511), (985, 65340), (990, 65010), (1089, 59100), (1100, 58509), (1182, 54450), (1188, 54175), (1210, 53190), (1350, 47674), (1452, 44325), (1485, 43340), (1650, 39006), (1773, 36300), (1815, 35460), (1970, 32670), (1980, 32505), (2167, 29700), (2178, 29550), (2364, 27225), (2420, 26595), (2475, 26004), (2700, 23837), (2955, 21780), (2970, 21670), (3025, 21276), (3267, 19700), (3300, 19503), (3546, 18150), (3630, 17730), (3940, 16335), (4334, 14850), (4356, 14775), (4925, 13068), (4950, 13002), (5319, 12100), (5445, 11820), (5910, 10890), (5940, 10835), (6050, 10638), (6501, 9900), (6534, 9850), (7092, 9075), (7260, 8865), (7425, 8668)]