100878960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:216

約数の個数: 320

約数和(自身を含む): 399974400

約数和(自身を除く): 299095440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 48, 52, 56, 60, 62, 65, 70, 78, 80, 84, 91, 93, 104, 105, 112, 120, 124, 130, 140, 149, 155, 156, 168, 182, 186, 195, 208, 210, 217, 240, 248, 260, 273, 280, 298, 310, 312, 336, 364, 372, 390, 403, 420, 434, 447, 455, 465, 496, 520, 546, 560, 596, 620, 624, 651, 728, 744, 745, 780, 806, 840, 868, 894, 910, 930, 1040, 1043, 1085, 1092, 1192, 1209, 1240, 1302, 1365, 1456, 1488, 1490, 1560, 1612, 1680, 1736, 1788, 1820, 1860, 1937, 2015, 2086, 2170, 2184, 2235, 2384, 2418, 2480, 2604, 2730, 2821, 2980, 3120, 3129, 3224, 3255, 3472, 3576, 3640, 3720, 3874, 4030, 4172, 4340, 4368, 4470, 4619, 4836, 5208, 5215, 5460, 5642, 5811, 5960, 6045, 6258, 6448, 6510, 7152, 7280, 7440, 7748, 8060, 8344, 8463, 8680, 8940, 9238, 9672, 9685, 10416, 10430, 10920, 11284, 11622, 11920, 12090, 12516, 13020, 13559, 13857, 14105, 15496, 15645, 16120, 16688, 16926, 17360, 17880, 18476, 19344, 19370, 20860, 21840, 22568, 23095, 23244, 24180, 25032, 26040, 27118, 27714, 28210, 29055, 30992, 31290, 32240, 32333, 33852, 35760, 36952, 38740, 40677, 41720, 42315, 45136, 46190, 46488, 48360, 50064, 52080, 54236, 55428, 56420, 58110, 60047, 62580, 64666, 67704, 67795, 69285, 73904, 77480, 81354, 83440, 84630, 92380, 92976, 96720, 96999, 108472, 110856, 112840, 116220, 120094, 125160, 129332, 135408, 135590, 138570, 154960, 161665, 162708, 169260, 180141, 184760, 193998, 203385, 216944, 221712, 225680, 232440, 240188, 250320, 258664, 271180, 277140, 300235, 323330, 325416, 338520, 360282, 369520, 387996, 406770, 420329, 464880, 480376, 484995, 517328, 542360, 554280, 600470, 646660, 650832, 677040, 720564, 775992, 813540, 840658, 900705, 960752, 969990, 1084720, 1108560, 1200940, 1260987, 1293320, 1441128, 1551984, 1627080, 1681316, 1801410, 1939980, 2101645, 2401880, 2521974, 2586640, 2882256, 3254160, 3362632, 3602820, 3879960, 4203290, 4803760, 5043948, 6304935, 6725264, 7205640, 7759920, 8406580, 10087896, 12609870, 14411280, 16813160, 20175792, 25219740, 33626320, 50439480, 100878960]

約数ペア:

[(1, 100878960), (2, 50439480), (3, 33626320), (4, 25219740), (5, 20175792), (6, 16813160), (7, 14411280), (8, 12609870), (10, 10087896), (12, 8406580), (13, 7759920), (14, 7205640), (15, 6725264), (16, 6304935), (20, 5043948), (21, 4803760), (24, 4203290), (26, 3879960), (28, 3602820), (30, 3362632), (31, 3254160), (35, 2882256), (39, 2586640), (40, 2521974), (42, 2401880), (48, 2101645), (52, 1939980), (56, 1801410), (60, 1681316), (62, 1627080), (65, 1551984), (70, 1441128), (78, 1293320), (80, 1260987), (84, 1200940), (91, 1108560), (93, 1084720), (104, 969990), (105, 960752), (112, 900705), (120, 840658), (124, 813540), (130, 775992), (140, 720564), (149, 677040), (155, 650832), (156, 646660), (168, 600470), (182, 554280), (186, 542360), (195, 517328), (208, 484995), (210, 480376), (217, 464880), (240, 420329), (248, 406770), (260, 387996), (273, 369520), (280, 360282), (298, 338520), (310, 325416), (312, 323330), (336, 300235), (364, 277140), (372, 271180), (390, 258664), (403, 250320), (420, 240188), (434, 232440), (447, 225680), (455, 221712), (465, 216944), (496, 203385), (520, 193998), (546, 184760), (560, 180141), (596, 169260), (620, 162708), (624, 161665), (651, 154960), (728, 138570), (744, 135590), (745, 135408), (780, 129332), (806, 125160), (840, 120094), (868, 116220), (894, 112840), (910, 110856), (930, 108472), (1040, 96999), (1043, 96720), (1085, 92976), (1092, 92380), (1192, 84630), (1209, 83440), (1240, 81354), (1302, 77480), (1365, 73904), (1456, 69285), (1488, 67795), (1490, 67704), (1560, 64666), (1612, 62580), (1680, 60047), (1736, 58110), (1788, 56420), (1820, 55428), (1860, 54236), (1937, 52080), (2015, 50064), (2086, 48360), (2170, 46488), (2184, 46190), (2235, 45136), (2384, 42315), (2418, 41720), (2480, 40677), (2604, 38740), (2730, 36952), (2821, 35760), (2980, 33852), (3120, 32333), (3129, 32240), (3224, 31290), (3255, 30992), (3472, 29055), (3576, 28210), (3640, 27714), (3720, 27118), (3874, 26040), (4030, 25032), (4172, 24180), (4340, 23244), (4368, 23095), (4470, 22568), (4619, 21840), (4836, 20860), (5208, 19370), (5215, 19344), (5460, 18476), (5642, 17880), (5811, 17360), (5960, 16926), (6045, 16688), (6258, 16120), (6448, 15645), (6510, 15496), (7152, 14105), (7280, 13857), (7440, 13559), (7748, 13020), (8060, 12516), (8344, 12090), (8463, 11920), (8680, 11622), (8940, 11284), (9238, 10920), (9672, 10430), (9685, 10416)]