131024400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:298

約数の個数: 240

約数和(自身を含む): 466261824

約数和(自身を除く): 335237424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 37, 39, 40, 48, 50, 52, 60, 65, 74, 75, 78, 80, 100, 104, 111, 120, 130, 148, 150, 156, 185, 195, 200, 208, 222, 227, 240, 260, 296, 300, 312, 325, 370, 390, 400, 444, 454, 481, 520, 555, 592, 600, 624, 650, 681, 740, 780, 888, 908, 925, 962, 975, 1040, 1110, 1135, 1200, 1300, 1362, 1443, 1480, 1560, 1776, 1816, 1850, 1924, 1950, 2220, 2270, 2405, 2600, 2724, 2775, 2886, 2951, 2960, 3120, 3405, 3632, 3700, 3848, 3900, 4440, 4540, 4810, 5200, 5448, 5550, 5675, 5772, 5902, 6810, 7215, 7400, 7696, 7800, 8399, 8853, 8880, 9080, 9620, 10896, 11100, 11350, 11544, 11804, 12025, 13620, 14430, 14755, 14800, 15600, 16798, 17025, 17706, 18160, 19240, 22200, 22700, 23088, 23608, 24050, 25197, 27240, 28860, 29510, 33596, 34050, 35412, 36075, 38480, 41995, 44265, 44400, 45400, 47216, 48100, 50394, 54480, 57720, 59020, 67192, 68100, 70824, 72150, 73775, 83990, 88530, 90800, 96200, 100788, 109187, 115440, 118040, 125985, 134384, 136200, 141648, 144300, 147550, 167980, 177060, 192400, 201576, 209975, 218374, 221325, 236080, 251970, 272400, 288600, 295100, 327561, 335960, 354120, 403152, 419950, 436748, 442650, 503940, 545935, 577200, 590200, 629925, 655122, 671920, 708240, 839900, 873496, 885300, 1007880, 1091870, 1180400, 1259850, 1310244, 1637805, 1679800, 1746992, 1770600, 2015760, 2183740, 2519700, 2620488, 2729675, 3275610, 3359600, 3541200, 4367480, 5039400, 5240976, 5459350, 6551220, 8189025, 8734960, 10078800, 10918700, 13102440, 16378050, 21837400, 26204880, 32756100, 43674800, 65512200, 131024400]

約数ペア:

[(1, 131024400), (2, 65512200), (3, 43674800), (4, 32756100), (5, 26204880), (6, 21837400), (8, 16378050), (10, 13102440), (12, 10918700), (13, 10078800), (15, 8734960), (16, 8189025), (20, 6551220), (24, 5459350), (25, 5240976), (26, 5039400), (30, 4367480), (37, 3541200), (39, 3359600), (40, 3275610), (48, 2729675), (50, 2620488), (52, 2519700), (60, 2183740), (65, 2015760), (74, 1770600), (75, 1746992), (78, 1679800), (80, 1637805), (100, 1310244), (104, 1259850), (111, 1180400), (120, 1091870), (130, 1007880), (148, 885300), (150, 873496), (156, 839900), (185, 708240), (195, 671920), (200, 655122), (208, 629925), (222, 590200), (227, 577200), (240, 545935), (260, 503940), (296, 442650), (300, 436748), (312, 419950), (325, 403152), (370, 354120), (390, 335960), (400, 327561), (444, 295100), (454, 288600), (481, 272400), (520, 251970), (555, 236080), (592, 221325), (600, 218374), (624, 209975), (650, 201576), (681, 192400), (740, 177060), (780, 167980), (888, 147550), (908, 144300), (925, 141648), (962, 136200), (975, 134384), (1040, 125985), (1110, 118040), (1135, 115440), (1200, 109187), (1300, 100788), (1362, 96200), (1443, 90800), (1480, 88530), (1560, 83990), (1776, 73775), (1816, 72150), (1850, 70824), (1924, 68100), (1950, 67192), (2220, 59020), (2270, 57720), (2405, 54480), (2600, 50394), (2724, 48100), (2775, 47216), (2886, 45400), (2951, 44400), (2960, 44265), (3120, 41995), (3405, 38480), (3632, 36075), (3700, 35412), (3848, 34050), (3900, 33596), (4440, 29510), (4540, 28860), (4810, 27240), (5200, 25197), (5448, 24050), (5550, 23608), (5675, 23088), (5772, 22700), (5902, 22200), (6810, 19240), (7215, 18160), (7400, 17706), (7696, 17025), (7800, 16798), (8399, 15600), (8853, 14800), (8880, 14755), (9080, 14430), (9620, 13620), (10896, 12025), (11100, 11804), (11350, 11544)]