66748500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:208

約数の個数: 288

約数和(自身を含む): 260752128

約数和(自身を除く): 194003628

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, 125, 126, 130, 140, 150, 156, 163, 175, 180, 182, 195, 210, 225, 234, 250, 252, 260, 273, 300, 315, 325, 326, 350, 364, 375, 390, 420, 450, 455, 468, 489, 500, 525, 546, 585, 630, 650, 652, 700, 750, 780, 815, 819, 875, 900, 910, 975, 978, 1050, 1092, 1125, 1141, 1170, 1260, 1300, 1365, 1467, 1500, 1575, 1625, 1630, 1638, 1750, 1820, 1950, 1956, 2100, 2119, 2250, 2275, 2282, 2340, 2445, 2625, 2730, 2925, 2934, 3150, 3250, 3260, 3276, 3423, 3500, 3900, 4075, 4095, 4238, 4500, 4550, 4564, 4875, 4890, 5250, 5460, 5705, 5850, 5868, 6300, 6357, 6500, 6825, 6846, 7335, 7875, 8150, 8190, 8476, 9100, 9750, 9780, 10269, 10500, 10595, 11375, 11410, 11700, 12225, 12714, 13650, 13692, 14625, 14670, 14833, 15750, 16300, 16380, 17115, 19071, 19500, 20375, 20475, 20538, 21190, 22750, 22820, 24450, 25428, 27300, 28525, 29250, 29340, 29666, 31500, 31785, 34125, 34230, 36675, 38142, 40750, 40950, 41076, 42380, 44499, 45500, 48900, 51345, 52975, 57050, 58500, 59332, 61125, 63570, 68250, 68460, 73350, 74165, 76284, 81500, 81900, 85575, 88998, 95355, 102375, 102690, 105950, 114100, 122250, 127140, 133497, 136500, 142625, 146700, 148330, 158925, 171150, 177996, 183375, 190710, 204750, 205380, 211900, 222495, 244500, 256725, 264875, 266994, 285250, 296660, 317850, 342300, 366750, 370825, 381420, 409500, 427875, 444990, 476775, 513450, 529750, 533988, 570500, 635700, 667485, 733500, 741650, 794625, 855750, 889980, 953550, 1026900, 1059500, 1112475, 1283625, 1334970, 1483300, 1589250, 1711500, 1854125, 1907100, 2224950, 2383875, 2567250, 2669940, 3178500, 3337425, 3708250, 4449900, 4767750, 5134500, 5562375, 6674850, 7416500, 9535500, 11124750, 13349700, 16687125, 22249500, 33374250, 66748500]

約数ペア:

[(1, 66748500), (2, 33374250), (3, 22249500), (4, 16687125), (5, 13349700), (6, 11124750), (7, 9535500), (9, 7416500), (10, 6674850), (12, 5562375), (13, 5134500), (14, 4767750), (15, 4449900), (18, 3708250), (20, 3337425), (21, 3178500), (25, 2669940), (26, 2567250), (28, 2383875), (30, 2224950), (35, 1907100), (36, 1854125), (39, 1711500), (42, 1589250), (45, 1483300), (50, 1334970), (52, 1283625), (60, 1112475), (63, 1059500), (65, 1026900), (70, 953550), (75, 889980), (78, 855750), (84, 794625), (90, 741650), (91, 733500), (100, 667485), (105, 635700), (117, 570500), (125, 533988), (126, 529750), (130, 513450), (140, 476775), (150, 444990), (156, 427875), (163, 409500), (175, 381420), (180, 370825), (182, 366750), (195, 342300), (210, 317850), (225, 296660), (234, 285250), (250, 266994), (252, 264875), (260, 256725), (273, 244500), (300, 222495), (315, 211900), (325, 205380), (326, 204750), (350, 190710), (364, 183375), (375, 177996), (390, 171150), (420, 158925), (450, 148330), (455, 146700), (468, 142625), (489, 136500), (500, 133497), (525, 127140), (546, 122250), (585, 114100), (630, 105950), (650, 102690), (652, 102375), (700, 95355), (750, 88998), (780, 85575), (815, 81900), (819, 81500), (875, 76284), (900, 74165), (910, 73350), (975, 68460), (978, 68250), (1050, 63570), (1092, 61125), (1125, 59332), (1141, 58500), (1170, 57050), (1260, 52975), (1300, 51345), (1365, 48900), (1467, 45500), (1500, 44499), (1575, 42380), (1625, 41076), (1630, 40950), (1638, 40750), (1750, 38142), (1820, 36675), (1950, 34230), (1956, 34125), (2100, 31785), (2119, 31500), (2250, 29666), (2275, 29340), (2282, 29250), (2340, 28525), (2445, 27300), (2625, 25428), (2730, 24450), (2925, 22820), (2934, 22750), (3150, 21190), (3250, 20538), (3260, 20475), (3276, 20375), (3423, 19500), (3500, 19071), (3900, 17115), (4075, 16380), (4095, 16300), (4238, 15750), (4500, 14833), (4550, 14670), (4564, 14625), (4875, 13692), (4890, 13650), (5250, 12714), (5460, 12225), (5705, 11700), (5850, 11410), (5868, 11375), (6300, 10595), (6357, 10500), (6500, 10269), (6825, 9780), (6846, 9750), (7335, 9100), (7875, 8476), (8150, 8190)]