64027800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:263

約数の個数: 192

約数和(自身を含む): 224985600

約数和(自身を除く): 160957800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 71, 72, 75, 90, 100, 108, 120, 135, 142, 150, 167, 180, 200, 213, 216, 225, 270, 284, 300, 334, 355, 360, 426, 450, 501, 540, 568, 600, 639, 668, 675, 710, 835, 852, 900, 1002, 1065, 1080, 1278, 1336, 1350, 1420, 1503, 1670, 1704, 1775, 1800, 1917, 2004, 2130, 2505, 2556, 2700, 2840, 3006, 3195, 3340, 3550, 3834, 4008, 4175, 4260, 4509, 5010, 5112, 5325, 5400, 6012, 6390, 6680, 7100, 7515, 7668, 8350, 8520, 9018, 9585, 10020, 10650, 11857, 12024, 12525, 12780, 14200, 15030, 15336, 15975, 16700, 18036, 19170, 20040, 21300, 22545, 23714, 25050, 25560, 30060, 31950, 33400, 35571, 36072, 37575, 38340, 42600, 45090, 47428, 47925, 50100, 59285, 60120, 63900, 71142, 75150, 76680, 90180, 94856, 95850, 100200, 106713, 112725, 118570, 127800, 142284, 150300, 177855, 180360, 191700, 213426, 225450, 237140, 284568, 296425, 300600, 320139, 355710, 383400, 426852, 450900, 474280, 533565, 592850, 640278, 711420, 853704, 889275, 901800, 1067130, 1185700, 1280556, 1422840, 1600695, 1778550, 2134260, 2371400, 2561112, 2667825, 3201390, 3557100, 4268520, 5335650, 6402780, 7114200, 8003475, 10671300, 12805560, 16006950, 21342600, 32013900, 64027800]

約数ペア:

[(1, 64027800), (2, 32013900), (3, 21342600), (4, 16006950), (5, 12805560), (6, 10671300), (8, 8003475), (9, 7114200), (10, 6402780), (12, 5335650), (15, 4268520), (18, 3557100), (20, 3201390), (24, 2667825), (25, 2561112), (27, 2371400), (30, 2134260), (36, 1778550), (40, 1600695), (45, 1422840), (50, 1280556), (54, 1185700), (60, 1067130), (71, 901800), (72, 889275), (75, 853704), (90, 711420), (100, 640278), (108, 592850), (120, 533565), (135, 474280), (142, 450900), (150, 426852), (167, 383400), (180, 355710), (200, 320139), (213, 300600), (216, 296425), (225, 284568), (270, 237140), (284, 225450), (300, 213426), (334, 191700), (355, 180360), (360, 177855), (426, 150300), (450, 142284), (501, 127800), (540, 118570), (568, 112725), (600, 106713), (639, 100200), (668, 95850), (675, 94856), (710, 90180), (835, 76680), (852, 75150), (900, 71142), (1002, 63900), (1065, 60120), (1080, 59285), (1278, 50100), (1336, 47925), (1350, 47428), (1420, 45090), (1503, 42600), (1670, 38340), (1704, 37575), (1775, 36072), (1800, 35571), (1917, 33400), (2004, 31950), (2130, 30060), (2505, 25560), (2556, 25050), (2700, 23714), (2840, 22545), (3006, 21300), (3195, 20040), (3340, 19170), (3550, 18036), (3834, 16700), (4008, 15975), (4175, 15336), (4260, 15030), (4509, 14200), (5010, 12780), (5112, 12525), (5325, 12024), (5400, 11857), (6012, 10650), (6390, 10020), (6680, 9585), (7100, 9018), (7515, 8520), (7668, 8350)]