64279800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:143

約数の個数: 288

約数和(自身を含む): 241703280

約数和(自身を除く): 177423480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 41, 45, 50, 52, 60, 65, 67, 72, 75, 78, 82, 90, 100, 104, 117, 120, 123, 130, 134, 150, 156, 164, 180, 195, 200, 201, 205, 225, 234, 246, 260, 268, 300, 312, 325, 328, 335, 360, 369, 390, 402, 410, 450, 468, 492, 520, 533, 536, 585, 600, 603, 615, 650, 670, 738, 780, 804, 820, 871, 900, 936, 975, 984, 1005, 1025, 1066, 1170, 1206, 1230, 1300, 1340, 1476, 1560, 1599, 1608, 1640, 1675, 1742, 1800, 1845, 1950, 2010, 2050, 2132, 2340, 2412, 2460, 2600, 2613, 2665, 2680, 2747, 2925, 2952, 3015, 3075, 3198, 3350, 3484, 3690, 3900, 4020, 4100, 4264, 4355, 4680, 4797, 4824, 4920, 5025, 5226, 5330, 5494, 5850, 6030, 6150, 6396, 6700, 6968, 7380, 7800, 7839, 7995, 8040, 8200, 8241, 8710, 9225, 9594, 10050, 10452, 10660, 10988, 11700, 12060, 12300, 12792, 13065, 13325, 13400, 13735, 14760, 15075, 15678, 15990, 16482, 17420, 18450, 19188, 20100, 20904, 21320, 21775, 21976, 23400, 23985, 24120, 24600, 24723, 26130, 26650, 27470, 30150, 31356, 31980, 32964, 34840, 35711, 36900, 38376, 39195, 39975, 40200, 41205, 43550, 47970, 49446, 52260, 53300, 54940, 60300, 62712, 63960, 65325, 65928, 68675, 71422, 73800, 78390, 79950, 82410, 87100, 95940, 98892, 104520, 106600, 107133, 109880, 119925, 120600, 123615, 130650, 137350, 142844, 156780, 159900, 164820, 174200, 178555, 191880, 195975, 197784, 206025, 214266, 239850, 247230, 261300, 274700, 285688, 313560, 319800, 321399, 329640, 357110, 391950, 412050, 428532, 479700, 494460, 522600, 535665, 549400, 618075, 642798, 714220, 783900, 824100, 857064, 892775, 959400, 988920, 1071330, 1236150, 1285596, 1428440, 1567800, 1606995, 1648200, 1785550, 2142660, 2472300, 2571192, 2678325, 3213990, 3571100, 4285320, 4944600, 5356650, 6427980, 7142200, 8034975, 10713300, 12855960, 16069950, 21426600, 32139900, 64279800]

約数ペア:

[(1, 64279800), (2, 32139900), (3, 21426600), (4, 16069950), (5, 12855960), (6, 10713300), (8, 8034975), (9, 7142200), (10, 6427980), (12, 5356650), (13, 4944600), (15, 4285320), (18, 3571100), (20, 3213990), (24, 2678325), (25, 2571192), (26, 2472300), (30, 2142660), (36, 1785550), (39, 1648200), (40, 1606995), (41, 1567800), (45, 1428440), (50, 1285596), (52, 1236150), (60, 1071330), (65, 988920), (67, 959400), (72, 892775), (75, 857064), (78, 824100), (82, 783900), (90, 714220), (100, 642798), (104, 618075), (117, 549400), (120, 535665), (123, 522600), (130, 494460), (134, 479700), (150, 428532), (156, 412050), (164, 391950), (180, 357110), (195, 329640), (200, 321399), (201, 319800), (205, 313560), (225, 285688), (234, 274700), (246, 261300), (260, 247230), (268, 239850), (300, 214266), (312, 206025), (325, 197784), (328, 195975), (335, 191880), (360, 178555), (369, 174200), (390, 164820), (402, 159900), (410, 156780), (450, 142844), (468, 137350), (492, 130650), (520, 123615), (533, 120600), (536, 119925), (585, 109880), (600, 107133), (603, 106600), (615, 104520), (650, 98892), (670, 95940), (738, 87100), (780, 82410), (804, 79950), (820, 78390), (871, 73800), (900, 71422), (936, 68675), (975, 65928), (984, 65325), (1005, 63960), (1025, 62712), (1066, 60300), (1170, 54940), (1206, 53300), (1230, 52260), (1300, 49446), (1340, 47970), (1476, 43550), (1560, 41205), (1599, 40200), (1608, 39975), (1640, 39195), (1675, 38376), (1742, 36900), (1800, 35711), (1845, 34840), (1950, 32964), (2010, 31980), (2050, 31356), (2132, 30150), (2340, 27470), (2412, 26650), (2460, 26130), (2600, 24723), (2613, 24600), (2665, 24120), (2680, 23985), (2747, 23400), (2925, 21976), (2952, 21775), (3015, 21320), (3075, 20904), (3198, 20100), (3350, 19188), (3484, 18450), (3690, 17420), (3900, 16482), (4020, 15990), (4100, 15678), (4264, 15075), (4355, 14760), (4680, 13735), (4797, 13400), (4824, 13325), (4920, 13065), (5025, 12792), (5226, 12300), (5330, 12060), (5494, 11700), (5850, 10988), (6030, 10660), (6150, 10452), (6396, 10050), (6700, 9594), (6968, 9225), (7380, 8710), (7800, 8241), (7839, 8200), (7995, 8040)]