64135800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:172

約数の個数: 240

約数和(自身を含む): 230911560

約数和(自身を除く): 166775760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 37, 40, 45, 50, 54, 60, 72, 74, 75, 81, 90, 100, 107, 108, 111, 120, 135, 148, 150, 162, 180, 185, 200, 214, 216, 222, 225, 270, 296, 300, 321, 324, 333, 360, 370, 405, 428, 444, 450, 535, 540, 555, 600, 642, 648, 666, 675, 740, 810, 856, 888, 900, 925, 963, 999, 1070, 1080, 1110, 1284, 1332, 1350, 1480, 1605, 1620, 1665, 1800, 1850, 1926, 1998, 2025, 2140, 2220, 2568, 2664, 2675, 2700, 2775, 2889, 2997, 3210, 3240, 3330, 3700, 3852, 3959, 3996, 4050, 4280, 4440, 4815, 4995, 5350, 5400, 5550, 5778, 5994, 6420, 6660, 7400, 7704, 7918, 7992, 8025, 8100, 8325, 8667, 9630, 9990, 10700, 11100, 11556, 11877, 11988, 12840, 13320, 14445, 14985, 15836, 16050, 16200, 16650, 17334, 19260, 19795, 19980, 21400, 22200, 23112, 23754, 23976, 24075, 24975, 28890, 29970, 31672, 32100, 33300, 34668, 35631, 38520, 39590, 39960, 43335, 47508, 48150, 49950, 57780, 59385, 59940, 64200, 66600, 69336, 71262, 72225, 74925, 79180, 86670, 95016, 96300, 98975, 99900, 106893, 115560, 118770, 119880, 142524, 144450, 149850, 158360, 173340, 178155, 192600, 197950, 199800, 213786, 216675, 237540, 285048, 288900, 296925, 299700, 320679, 346680, 356310, 395900, 427572, 433350, 475080, 534465, 577800, 593850, 599400, 641358, 712620, 791800, 855144, 866700, 890775, 1068930, 1187700, 1282716, 1425240, 1603395, 1733400, 1781550, 2137860, 2375400, 2565432, 2672325, 3206790, 3563100, 4275720, 5344650, 6413580, 7126200, 8016975, 10689300, 12827160, 16033950, 21378600, 32067900, 64135800]

約数ペア:

[(1, 64135800), (2, 32067900), (3, 21378600), (4, 16033950), (5, 12827160), (6, 10689300), (8, 8016975), (9, 7126200), (10, 6413580), (12, 5344650), (15, 4275720), (18, 3563100), (20, 3206790), (24, 2672325), (25, 2565432), (27, 2375400), (30, 2137860), (36, 1781550), (37, 1733400), (40, 1603395), (45, 1425240), (50, 1282716), (54, 1187700), (60, 1068930), (72, 890775), (74, 866700), (75, 855144), (81, 791800), (90, 712620), (100, 641358), (107, 599400), (108, 593850), (111, 577800), (120, 534465), (135, 475080), (148, 433350), (150, 427572), (162, 395900), (180, 356310), (185, 346680), (200, 320679), (214, 299700), (216, 296925), (222, 288900), (225, 285048), (270, 237540), (296, 216675), (300, 213786), (321, 199800), (324, 197950), (333, 192600), (360, 178155), (370, 173340), (405, 158360), (428, 149850), (444, 144450), (450, 142524), (535, 119880), (540, 118770), (555, 115560), (600, 106893), (642, 99900), (648, 98975), (666, 96300), (675, 95016), (740, 86670), (810, 79180), (856, 74925), (888, 72225), (900, 71262), (925, 69336), (963, 66600), (999, 64200), (1070, 59940), (1080, 59385), (1110, 57780), (1284, 49950), (1332, 48150), (1350, 47508), (1480, 43335), (1605, 39960), (1620, 39590), (1665, 38520), (1800, 35631), (1850, 34668), (1926, 33300), (1998, 32100), (2025, 31672), (2140, 29970), (2220, 28890), (2568, 24975), (2664, 24075), (2675, 23976), (2700, 23754), (2775, 23112), (2889, 22200), (2997, 21400), (3210, 19980), (3240, 19795), (3330, 19260), (3700, 17334), (3852, 16650), (3959, 16200), (3996, 16050), (4050, 15836), (4280, 14985), (4440, 14445), (4815, 13320), (4995, 12840), (5350, 11988), (5400, 11877), (5550, 11556), (5778, 11100), (5994, 10700), (6420, 9990), (6660, 9630), (7400, 8667), (7704, 8325), (7918, 8100), (7992, 8025)]