129994800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{641}}^1$

素因数の和:688

約数の個数: 180

約数和(自身を含む): 451616184

約数和(自身を除く): 321621384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 169, 195, 200, 208, 240, 260, 300, 312, 325, 338, 390, 400, 507, 520, 600, 624, 641, 650, 676, 780, 845, 975, 1014, 1040, 1200, 1282, 1300, 1352, 1560, 1690, 1923, 1950, 2028, 2535, 2564, 2600, 2704, 3120, 3205, 3380, 3846, 3900, 4056, 4225, 5070, 5128, 5200, 6410, 6760, 7692, 7800, 8112, 8333, 8450, 9615, 10140, 10256, 12675, 12820, 13520, 15384, 15600, 16025, 16666, 16900, 19230, 20280, 24999, 25350, 25640, 30768, 32050, 33332, 33800, 38460, 40560, 41665, 48075, 49998, 50700, 51280, 64100, 66664, 67600, 76920, 83330, 96150, 99996, 101400, 108329, 124995, 128200, 133328, 153840, 166660, 192300, 199992, 202800, 208325, 216658, 249990, 256400, 324987, 333320, 384600, 399984, 416650, 433316, 499980, 541645, 624975, 649974, 666640, 769200, 833300, 866632, 999960, 1083290, 1249950, 1299948, 1624935, 1666600, 1733264, 1999920, 2166580, 2499900, 2599896, 2708225, 3249870, 3333200, 4333160, 4999800, 5199792, 5416450, 6499740, 8124675, 8666320, 9999600, 10832900, 12999480, 16249350, 21665800, 25998960, 32498700, 43331600, 64997400, 129994800]

約数ペア:

[(1, 129994800), (2, 64997400), (3, 43331600), (4, 32498700), (5, 25998960), (6, 21665800), (8, 16249350), (10, 12999480), (12, 10832900), (13, 9999600), (15, 8666320), (16, 8124675), (20, 6499740), (24, 5416450), (25, 5199792), (26, 4999800), (30, 4333160), (39, 3333200), (40, 3249870), (48, 2708225), (50, 2599896), (52, 2499900), (60, 2166580), (65, 1999920), (75, 1733264), (78, 1666600), (80, 1624935), (100, 1299948), (104, 1249950), (120, 1083290), (130, 999960), (150, 866632), (156, 833300), (169, 769200), (195, 666640), (200, 649974), (208, 624975), (240, 541645), (260, 499980), (300, 433316), (312, 416650), (325, 399984), (338, 384600), (390, 333320), (400, 324987), (507, 256400), (520, 249990), (600, 216658), (624, 208325), (641, 202800), (650, 199992), (676, 192300), (780, 166660), (845, 153840), (975, 133328), (1014, 128200), (1040, 124995), (1200, 108329), (1282, 101400), (1300, 99996), (1352, 96150), (1560, 83330), (1690, 76920), (1923, 67600), (1950, 66664), (2028, 64100), (2535, 51280), (2564, 50700), (2600, 49998), (2704, 48075), (3120, 41665), (3205, 40560), (3380, 38460), (3846, 33800), (3900, 33332), (4056, 32050), (4225, 30768), (5070, 25640), (5128, 25350), (5200, 24999), (6410, 20280), (6760, 19230), (7692, 16900), (7800, 16666), (8112, 16025), (8333, 15600), (8450, 15384), (9615, 13520), (10140, 12820), (10256, 12675)]