75025860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{151}}^1$

素因数の和:203

約数の個数: 216

約数和(自身を含む): 266366016

約数和(自身を除く): 191340156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 151, 156, 169, 182, 195, 196, 210, 245, 260, 273, 294, 302, 338, 364, 390, 420, 453, 455, 490, 507, 546, 588, 604, 637, 676, 735, 755, 780, 845, 906, 910, 980, 1014, 1057, 1092, 1183, 1274, 1365, 1470, 1510, 1690, 1812, 1820, 1911, 1963, 2028, 2114, 2265, 2366, 2535, 2548, 2730, 2940, 3020, 3171, 3185, 3380, 3549, 3822, 3926, 4228, 4530, 4732, 5070, 5285, 5460, 5889, 5915, 6342, 6370, 7098, 7399, 7644, 7852, 8281, 9060, 9555, 9815, 10140, 10570, 11778, 11830, 12684, 12740, 13741, 14196, 14798, 15855, 16562, 17745, 19110, 19630, 21140, 22197, 23556, 23660, 24843, 25519, 27482, 29445, 29596, 31710, 33124, 35490, 36995, 38220, 39260, 41223, 41405, 44394, 49686, 51038, 54964, 58890, 63420, 68705, 70980, 73990, 76557, 82446, 82810, 88788, 96187, 99372, 102076, 110985, 117780, 124215, 127595, 137410, 147980, 153114, 164892, 165620, 178633, 192374, 206115, 221970, 248430, 255190, 274820, 288561, 306228, 357266, 382785, 384748, 412230, 443940, 480935, 496860, 510380, 535899, 577122, 714532, 765570, 824460, 893165, 961870, 1071798, 1154244, 1250431, 1442805, 1531140, 1786330, 1923740, 2143596, 2500862, 2679495, 2885610, 3572660, 3751293, 5001724, 5358990, 5771220, 6252155, 7502586, 10717980, 12504310, 15005172, 18756465, 25008620, 37512930, 75025860]

約数ペア:

[(1, 75025860), (2, 37512930), (3, 25008620), (4, 18756465), (5, 15005172), (6, 12504310), (7, 10717980), (10, 7502586), (12, 6252155), (13, 5771220), (14, 5358990), (15, 5001724), (20, 3751293), (21, 3572660), (26, 2885610), (28, 2679495), (30, 2500862), (35, 2143596), (39, 1923740), (42, 1786330), (49, 1531140), (52, 1442805), (60, 1250431), (65, 1154244), (70, 1071798), (78, 961870), (84, 893165), (91, 824460), (98, 765570), (105, 714532), (130, 577122), (140, 535899), (147, 510380), (151, 496860), (156, 480935), (169, 443940), (182, 412230), (195, 384748), (196, 382785), (210, 357266), (245, 306228), (260, 288561), (273, 274820), (294, 255190), (302, 248430), (338, 221970), (364, 206115), (390, 192374), (420, 178633), (453, 165620), (455, 164892), (490, 153114), (507, 147980), (546, 137410), (588, 127595), (604, 124215), (637, 117780), (676, 110985), (735, 102076), (755, 99372), (780, 96187), (845, 88788), (906, 82810), (910, 82446), (980, 76557), (1014, 73990), (1057, 70980), (1092, 68705), (1183, 63420), (1274, 58890), (1365, 54964), (1470, 51038), (1510, 49686), (1690, 44394), (1812, 41405), (1820, 41223), (1911, 39260), (1963, 38220), (2028, 36995), (2114, 35490), (2265, 33124), (2366, 31710), (2535, 29596), (2548, 29445), (2730, 27482), (2940, 25519), (3020, 24843), (3171, 23660), (3185, 23556), (3380, 22197), (3549, 21140), (3822, 19630), (3926, 19110), (4228, 17745), (4530, 16562), (4732, 15855), (5070, 14798), (5285, 14196), (5460, 13741), (5889, 12740), (5915, 12684), (6342, 11830), (6370, 11778), (7098, 10570), (7399, 10140), (7644, 9815), (7852, 9555), (8281, 9060)]