66257100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1$

素因数の和:849

約数の個数: 216

約数和(自身を含む): 255921120

約数和(自身を除く): 189664020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 28, 30, 35, 36, 39, 42, 45, 50, 52, 60, 63, 65, 70, 75, 78, 84, 90, 91, 100, 105, 117, 126, 130, 140, 150, 156, 175, 180, 182, 195, 210, 225, 234, 252, 260, 273, 300, 315, 325, 350, 364, 390, 420, 450, 455, 468, 525, 546, 585, 630, 650, 700, 780, 809, 819, 900, 910, 975, 1050, 1092, 1170, 1260, 1300, 1365, 1575, 1618, 1638, 1820, 1950, 2100, 2275, 2340, 2427, 2730, 2925, 3150, 3236, 3276, 3900, 4045, 4095, 4550, 4854, 5460, 5663, 5850, 6300, 6825, 7281, 8090, 8190, 9100, 9708, 10517, 11326, 11700, 12135, 13650, 14562, 16180, 16380, 16989, 20225, 20475, 21034, 22652, 24270, 27300, 28315, 29124, 31551, 33978, 36405, 40450, 40950, 42068, 48540, 50967, 52585, 56630, 60675, 63102, 67956, 72810, 73619, 80900, 81900, 84945, 94653, 101934, 105170, 113260, 121350, 126204, 141575, 145620, 147238, 157755, 169890, 182025, 189306, 203868, 210340, 220857, 242700, 254835, 262925, 283150, 294476, 315510, 339780, 364050, 368095, 378612, 424725, 441714, 473265, 509670, 525850, 566300, 631020, 662571, 728100, 736190, 788775, 849450, 883428, 946530, 1019340, 1051700, 1104285, 1274175, 1325142, 1472380, 1577550, 1698900, 1840475, 1893060, 2208570, 2366325, 2548350, 2650284, 3155100, 3312855, 3680950, 4417140, 4732650, 5096700, 5521425, 6625710, 7361900, 9465300, 11042850, 13251420, 16564275, 22085700, 33128550, 66257100]

約数ペア:

[(1, 66257100), (2, 33128550), (3, 22085700), (4, 16564275), (5, 13251420), (6, 11042850), (7, 9465300), (9, 7361900), (10, 6625710), (12, 5521425), (13, 5096700), (14, 4732650), (15, 4417140), (18, 3680950), (20, 3312855), (21, 3155100), (25, 2650284), (26, 2548350), (28, 2366325), (30, 2208570), (35, 1893060), (36, 1840475), (39, 1698900), (42, 1577550), (45, 1472380), (50, 1325142), (52, 1274175), (60, 1104285), (63, 1051700), (65, 1019340), (70, 946530), (75, 883428), (78, 849450), (84, 788775), (90, 736190), (91, 728100), (100, 662571), (105, 631020), (117, 566300), (126, 525850), (130, 509670), (140, 473265), (150, 441714), (156, 424725), (175, 378612), (180, 368095), (182, 364050), (195, 339780), (210, 315510), (225, 294476), (234, 283150), (252, 262925), (260, 254835), (273, 242700), (300, 220857), (315, 210340), (325, 203868), (350, 189306), (364, 182025), (390, 169890), (420, 157755), (450, 147238), (455, 145620), (468, 141575), (525, 126204), (546, 121350), (585, 113260), (630, 105170), (650, 101934), (700, 94653), (780, 84945), (809, 81900), (819, 80900), (900, 73619), (910, 72810), (975, 67956), (1050, 63102), (1092, 60675), (1170, 56630), (1260, 52585), (1300, 50967), (1365, 48540), (1575, 42068), (1618, 40950), (1638, 40450), (1820, 36405), (1950, 33978), (2100, 31551), (2275, 29124), (2340, 28315), (2427, 27300), (2730, 24270), (2925, 22652), (3150, 21034), (3236, 20475), (3276, 20225), (3900, 16989), (4045, 16380), (4095, 16180), (4550, 14562), (4854, 13650), (5460, 12135), (5663, 11700), (5850, 11326), (6300, 10517), (6825, 9708), (7281, 9100), (8090, 8190)]