31340400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:89

約数の個数: 360

約数和(自身を含む): 128835504

約数和(自身を除く): 97495104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 41, 42, 48, 49, 50, 52, 56, 60, 65, 70, 75, 78, 80, 82, 84, 91, 98, 100, 104, 105, 112, 120, 123, 130, 140, 147, 150, 156, 164, 168, 175, 182, 195, 196, 200, 205, 208, 210, 240, 245, 246, 260, 273, 280, 287, 294, 300, 312, 325, 328, 336, 350, 364, 390, 392, 400, 410, 420, 455, 490, 492, 520, 525, 533, 546, 560, 574, 588, 600, 615, 624, 637, 650, 656, 700, 728, 735, 780, 784, 820, 840, 861, 910, 975, 980, 984, 1025, 1040, 1050, 1066, 1092, 1148, 1176, 1200, 1225, 1230, 1274, 1300, 1365, 1400, 1435, 1456, 1470, 1560, 1599, 1640, 1680, 1722, 1820, 1911, 1950, 1960, 1968, 2009, 2050, 2100, 2132, 2184, 2275, 2296, 2352, 2450, 2460, 2548, 2600, 2665, 2730, 2800, 2870, 2940, 3075, 3120, 3185, 3198, 3280, 3444, 3640, 3675, 3731, 3822, 3900, 3920, 4018, 4100, 4200, 4264, 4305, 4368, 4550, 4592, 4900, 4920, 5096, 5200, 5330, 5460, 5740, 5880, 6027, 6150, 6370, 6396, 6825, 6888, 7175, 7280, 7350, 7462, 7644, 7800, 7995, 8036, 8200, 8400, 8528, 8610, 9100, 9555, 9800, 9840, 10045, 10192, 10660, 10920, 11193, 11480, 11760, 12054, 12300, 12740, 12792, 13325, 13650, 13776, 14350, 14700, 14924, 15288, 15600, 15925, 15990, 16072, 16400, 17220, 18200, 18655, 19110, 19600, 20090, 21320, 21525, 21840, 22386, 22960, 24108, 24600, 25480, 25584, 26117, 26650, 27300, 28700, 29400, 29848, 30135, 30576, 31850, 31980, 32144, 34440, 36400, 37310, 38220, 39975, 40180, 42640, 43050, 44772, 47775, 48216, 49200, 50225, 50960, 52234, 53300, 54600, 55965, 57400, 58800, 59696, 60270, 63700, 63960, 68880, 74620, 76440, 78351, 79950, 80360, 86100, 89544, 93275, 95550, 96432, 100450, 104468, 106600, 109200, 111930, 114800, 120540, 127400, 127920, 130585, 149240, 150675, 152880, 156702, 159900, 160720, 172200, 179088, 186550, 191100, 200900, 208936, 213200, 223860, 241080, 254800, 261170, 279825, 298480, 301350, 313404, 319800, 344400, 373100, 382200, 391755, 401800, 417872, 447720, 482160, 522340, 559650, 602700, 626808, 639600, 652925, 746200, 764400, 783510, 803600, 895440, 1044680, 1119300, 1205400, 1253616, 1305850, 1492400, 1567020, 1958775, 2089360, 2238600, 2410800, 2611700, 3134040, 3917550, 4477200, 5223400, 6268080, 7835100, 10446800, 15670200, 31340400]

約数ペア:

[(1, 31340400), (2, 15670200), (3, 10446800), (4, 7835100), (5, 6268080), (6, 5223400), (7, 4477200), (8, 3917550), (10, 3134040), (12, 2611700), (13, 2410800), (14, 2238600), (15, 2089360), (16, 1958775), (20, 1567020), (21, 1492400), (24, 1305850), (25, 1253616), (26, 1205400), (28, 1119300), (30, 1044680), (35, 895440), (39, 803600), (40, 783510), (41, 764400), (42, 746200), (48, 652925), (49, 639600), (50, 626808), (52, 602700), (56, 559650), (60, 522340), (65, 482160), (70, 447720), (75, 417872), (78, 401800), (80, 391755), (82, 382200), (84, 373100), (91, 344400), (98, 319800), (100, 313404), (104, 301350), (105, 298480), (112, 279825), (120, 261170), (123, 254800), (130, 241080), (140, 223860), (147, 213200), (150, 208936), (156, 200900), (164, 191100), (168, 186550), (175, 179088), (182, 172200), (195, 160720), (196, 159900), (200, 156702), (205, 152880), (208, 150675), (210, 149240), (240, 130585), (245, 127920), (246, 127400), (260, 120540), (273, 114800), (280, 111930), (287, 109200), (294, 106600), (300, 104468), (312, 100450), (325, 96432), (328, 95550), (336, 93275), (350, 89544), (364, 86100), (390, 80360), (392, 79950), (400, 78351), (410, 76440), (420, 74620), (455, 68880), (490, 63960), (492, 63700), (520, 60270), (525, 59696), (533, 58800), (546, 57400), (560, 55965), (574, 54600), (588, 53300), (600, 52234), (615, 50960), (624, 50225), (637, 49200), (650, 48216), (656, 47775), (700, 44772), (728, 43050), (735, 42640), (780, 40180), (784, 39975), (820, 38220), (840, 37310), (861, 36400), (910, 34440), (975, 32144), (980, 31980), (984, 31850), (1025, 30576), (1040, 30135), (1050, 29848), (1066, 29400), (1092, 28700), (1148, 27300), (1176, 26650), (1200, 26117), (1225, 25584), (1230, 25480), (1274, 24600), (1300, 24108), (1365, 22960), (1400, 22386), (1435, 21840), (1456, 21525), (1470, 21320), (1560, 20090), (1599, 19600), (1640, 19110), (1680, 18655), (1722, 18200), (1820, 17220), (1911, 16400), (1950, 16072), (1960, 15990), (1968, 15925), (2009, 15600), (2050, 15288), (2100, 14924), (2132, 14700), (2184, 14350), (2275, 13776), (2296, 13650), (2352, 13325), (2450, 12792), (2460, 12740), (2548, 12300), (2600, 12054), (2665, 11760), (2730, 11480), (2800, 11193), (2870, 10920), (2940, 10660), (3075, 10192), (3120, 10045), (3185, 9840), (3198, 9800), (3280, 9555), (3444, 9100), (3640, 8610), (3675, 8528), (3731, 8400), (3822, 8200), (3900, 8036), (3920, 7995), (4018, 7800), (4100, 7644), (4200, 7462), (4264, 7350), (4305, 7280), (4368, 7175), (4550, 6888), (4592, 6825), (4900, 6396), (4920, 6370), (5096, 6150), (5200, 6027), (5330, 5880), (5460, 5740)]