85628400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:544

約数の個数: 240

約数和(自身を含む): 322896000

約数和(自身を除く): 237267600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 25, 26, 30, 33, 39, 40, 44, 48, 50, 52, 55, 60, 65, 66, 75, 78, 80, 88, 100, 104, 110, 120, 130, 132, 143, 150, 156, 165, 176, 195, 200, 208, 220, 240, 260, 264, 275, 286, 300, 312, 325, 330, 390, 400, 429, 440, 499, 520, 528, 550, 572, 600, 624, 650, 660, 715, 780, 825, 858, 880, 975, 998, 1040, 1100, 1144, 1200, 1300, 1320, 1430, 1497, 1560, 1650, 1716, 1950, 1996, 2145, 2200, 2288, 2495, 2600, 2640, 2860, 2994, 3120, 3300, 3432, 3575, 3900, 3992, 4290, 4400, 4990, 5200, 5489, 5720, 5988, 6487, 6600, 6864, 7150, 7485, 7800, 7984, 8580, 9980, 10725, 10978, 11440, 11976, 12475, 12974, 13200, 14300, 14970, 15600, 16467, 17160, 19461, 19960, 21450, 21956, 23952, 24950, 25948, 27445, 28600, 29940, 32435, 32934, 34320, 37425, 38922, 39920, 42900, 43912, 49900, 51896, 54890, 57200, 59880, 64870, 65868, 71357, 74850, 77844, 82335, 85800, 87824, 97305, 99800, 103792, 109780, 119760, 129740, 131736, 137225, 142714, 149700, 155688, 162175, 164670, 171600, 194610, 199600, 214071, 219560, 259480, 263472, 274450, 285428, 299400, 311376, 324350, 329340, 356785, 389220, 411675, 428142, 439120, 486525, 518960, 548900, 570856, 598800, 648700, 658680, 713570, 778440, 823350, 856284, 973050, 1070355, 1097800, 1141712, 1297400, 1317360, 1427140, 1556880, 1646700, 1712568, 1783925, 1946100, 2140710, 2195600, 2594800, 2854280, 3293400, 3425136, 3567850, 3892200, 4281420, 5351775, 5708560, 6586800, 7135700, 7784400, 8562840, 10703550, 14271400, 17125680, 21407100, 28542800, 42814200, 85628400]

約数ペア:

[(1, 85628400), (2, 42814200), (3, 28542800), (4, 21407100), (5, 17125680), (6, 14271400), (8, 10703550), (10, 8562840), (11, 7784400), (12, 7135700), (13, 6586800), (15, 5708560), (16, 5351775), (20, 4281420), (22, 3892200), (24, 3567850), (25, 3425136), (26, 3293400), (30, 2854280), (33, 2594800), (39, 2195600), (40, 2140710), (44, 1946100), (48, 1783925), (50, 1712568), (52, 1646700), (55, 1556880), (60, 1427140), (65, 1317360), (66, 1297400), (75, 1141712), (78, 1097800), (80, 1070355), (88, 973050), (100, 856284), (104, 823350), (110, 778440), (120, 713570), (130, 658680), (132, 648700), (143, 598800), (150, 570856), (156, 548900), (165, 518960), (176, 486525), (195, 439120), (200, 428142), (208, 411675), (220, 389220), (240, 356785), (260, 329340), (264, 324350), (275, 311376), (286, 299400), (300, 285428), (312, 274450), (325, 263472), (330, 259480), (390, 219560), (400, 214071), (429, 199600), (440, 194610), (499, 171600), (520, 164670), (528, 162175), (550, 155688), (572, 149700), (600, 142714), (624, 137225), (650, 131736), (660, 129740), (715, 119760), (780, 109780), (825, 103792), (858, 99800), (880, 97305), (975, 87824), (998, 85800), (1040, 82335), (1100, 77844), (1144, 74850), (1200, 71357), (1300, 65868), (1320, 64870), (1430, 59880), (1497, 57200), (1560, 54890), (1650, 51896), (1716, 49900), (1950, 43912), (1996, 42900), (2145, 39920), (2200, 38922), (2288, 37425), (2495, 34320), (2600, 32934), (2640, 32435), (2860, 29940), (2994, 28600), (3120, 27445), (3300, 25948), (3432, 24950), (3575, 23952), (3900, 21956), (3992, 21450), (4290, 19960), (4400, 19461), (4990, 17160), (5200, 16467), (5489, 15600), (5720, 14970), (5988, 14300), (6487, 13200), (6600, 12974), (6864, 12475), (7150, 11976), (7485, 11440), (7800, 10978), (7984, 10725), (8580, 9980)]