128442600

素因数分解:

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

素因数の和:545

約数の個数: 288

約数和(自身を含む): 507780000

約数和(自身を除く): 379337400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 25, 26, 30, 33, 36, 39, 40, 44, 45, 50, 52, 55, 60, 65, 66, 72, 75, 78, 88, 90, 99, 100, 104, 110, 117, 120, 130, 132, 143, 150, 156, 165, 180, 195, 198, 200, 220, 225, 234, 260, 264, 275, 286, 300, 312, 325, 330, 360, 390, 396, 429, 440, 450, 468, 495, 499, 520, 550, 572, 585, 600, 650, 660, 715, 780, 792, 825, 858, 900, 936, 975, 990, 998, 1100, 1144, 1170, 1287, 1300, 1320, 1430, 1497, 1560, 1650, 1716, 1800, 1950, 1980, 1996, 2145, 2200, 2340, 2475, 2495, 2574, 2600, 2860, 2925, 2994, 3300, 3432, 3575, 3900, 3960, 3992, 4290, 4491, 4680, 4950, 4990, 5148, 5489, 5720, 5850, 5988, 6435, 6487, 6600, 7150, 7485, 7800, 8580, 8982, 9900, 9980, 10296, 10725, 10978, 11700, 11976, 12475, 12870, 12974, 14300, 14970, 16467, 17160, 17964, 19461, 19800, 19960, 21450, 21956, 22455, 23400, 24950, 25740, 25948, 27445, 28600, 29940, 32175, 32435, 32934, 35928, 37425, 38922, 42900, 43912, 44910, 49401, 49900, 51480, 51896, 54890, 58383, 59880, 64350, 64870, 65868, 71357, 74850, 77844, 82335, 85800, 89820, 97305, 98802, 99800, 109780, 112275, 116766, 128700, 129740, 131736, 137225, 142714, 149700, 155688, 162175, 164670, 179640, 194610, 197604, 214071, 219560, 224550, 233532, 247005, 257400, 259480, 274450, 285428, 291915, 299400, 324350, 329340, 356785, 389220, 395208, 411675, 428142, 449100, 467064, 486525, 494010, 548900, 570856, 583830, 642213, 648700, 658680, 713570, 778440, 823350, 856284, 898200, 973050, 988020, 1070355, 1097800, 1167660, 1235025, 1284426, 1297400, 1427140, 1459575, 1646700, 1712568, 1783925, 1946100, 1976040, 2140710, 2335320, 2470050, 2568852, 2854280, 2919150, 3211065, 3293400, 3567850, 3892200, 4281420, 4940100, 5137704, 5351775, 5838300, 6422130, 7135700, 8562840, 9880200, 10703550, 11676600, 12844260, 14271400, 16055325, 21407100, 25688520, 32110650, 42814200, 64221300, 128442600]

約数ペア:

[(1, 128442600), (2, 64221300), (3, 42814200), (4, 32110650), (5, 25688520), (6, 21407100), (8, 16055325), (9, 14271400), (10, 12844260), (11, 11676600), (12, 10703550), (13, 9880200), (15, 8562840), (18, 7135700), (20, 6422130), (22, 5838300), (24, 5351775), (25, 5137704), (26, 4940100), (30, 4281420), (33, 3892200), (36, 3567850), (39, 3293400), (40, 3211065), (44, 2919150), (45, 2854280), (50, 2568852), (52, 2470050), (55, 2335320), (60, 2140710), (65, 1976040), (66, 1946100), (72, 1783925), (75, 1712568), (78, 1646700), (88, 1459575), (90, 1427140), (99, 1297400), (100, 1284426), (104, 1235025), (110, 1167660), (117, 1097800), (120, 1070355), (130, 988020), (132, 973050), (143, 898200), (150, 856284), (156, 823350), (165, 778440), (180, 713570), (195, 658680), (198, 648700), (200, 642213), (220, 583830), (225, 570856), (234, 548900), (260, 494010), (264, 486525), (275, 467064), (286, 449100), (300, 428142), (312, 411675), (325, 395208), (330, 389220), (360, 356785), (390, 329340), (396, 324350), (429, 299400), (440, 291915), (450, 285428), (468, 274450), (495, 259480), (499, 257400), (520, 247005), (550, 233532), (572, 224550), (585, 219560), (600, 214071), (650, 197604), (660, 194610), (715, 179640), (780, 164670), (792, 162175), (825, 155688), (858, 149700), (900, 142714), (936, 137225), (975, 131736), (990, 129740), (998, 128700), (1100, 116766), (1144, 112275), (1170, 109780), (1287, 99800), (1300, 98802), (1320, 97305), (1430, 89820), (1497, 85800), (1560, 82335), (1650, 77844), (1716, 74850), (1800, 71357), (1950, 65868), (1980, 64870), (1996, 64350), (2145, 59880), (2200, 58383), (2340, 54890), (2475, 51896), (2495, 51480), (2574, 49900), (2600, 49401), (2860, 44910), (2925, 43912), (2994, 42900), (3300, 38922), (3432, 37425), (3575, 35928), (3900, 32934), (3960, 32435), (3992, 32175), (4290, 29940), (4491, 28600), (4680, 27445), (4950, 25948), (4990, 25740), (5148, 24950), (5489, 23400), (5720, 22455), (5850, 21956), (5988, 21450), (6435, 19960), (6487, 19800), (6600, 19461), (7150, 17964), (7485, 17160), (7800, 16467), (8580, 14970), (8982, 14300), (9900, 12974), (9980, 12870), (10296, 12475), (10725, 11976), (10978, 11700)]