102459420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{349}}^1$

素因数の和:604

約数の個数: 144

約数和(自身を含む): 357739200

約数和(自身を除く): 255279780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 233, 252, 315, 349, 420, 466, 630, 698, 699, 932, 1047, 1165, 1260, 1396, 1398, 1631, 1745, 2094, 2097, 2330, 2443, 2796, 3141, 3262, 3490, 3495, 4188, 4194, 4660, 4886, 4893, 5235, 6282, 6524, 6980, 6990, 7329, 8155, 8388, 9772, 9786, 10470, 10485, 12215, 12564, 13980, 14658, 14679, 15705, 16310, 19572, 20940, 20970, 21987, 24430, 24465, 29316, 29358, 31410, 32620, 36645, 41940, 43974, 48860, 48930, 58716, 62820, 73290, 73395, 81317, 87948, 97860, 109935, 146580, 146790, 162634, 219870, 243951, 293580, 325268, 406585, 439740, 487902, 569219, 731853, 813170, 975804, 1138438, 1219755, 1463706, 1626340, 1707657, 2276876, 2439510, 2846095, 2927412, 3415314, 3659265, 4879020, 5122971, 5692190, 6830628, 7318530, 8538285, 10245942, 11384380, 14637060, 17076570, 20491884, 25614855, 34153140, 51229710, 102459420]

約数ペア:

[(1, 102459420), (2, 51229710), (3, 34153140), (4, 25614855), (5, 20491884), (6, 17076570), (7, 14637060), (9, 11384380), (10, 10245942), (12, 8538285), (14, 7318530), (15, 6830628), (18, 5692190), (20, 5122971), (21, 4879020), (28, 3659265), (30, 3415314), (35, 2927412), (36, 2846095), (42, 2439510), (45, 2276876), (60, 1707657), (63, 1626340), (70, 1463706), (84, 1219755), (90, 1138438), (105, 975804), (126, 813170), (140, 731853), (180, 569219), (210, 487902), (233, 439740), (252, 406585), (315, 325268), (349, 293580), (420, 243951), (466, 219870), (630, 162634), (698, 146790), (699, 146580), (932, 109935), (1047, 97860), (1165, 87948), (1260, 81317), (1396, 73395), (1398, 73290), (1631, 62820), (1745, 58716), (2094, 48930), (2097, 48860), (2330, 43974), (2443, 41940), (2796, 36645), (3141, 32620), (3262, 31410), (3490, 29358), (3495, 29316), (4188, 24465), (4194, 24430), (4660, 21987), (4886, 20970), (4893, 20940), (5235, 19572), (6282, 16310), (6524, 15705), (6980, 14679), (6990, 14658), (7329, 13980), (8155, 12564), (8388, 12215), (9772, 10485), (9786, 10470)]