240061250

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:142

約数の個数: 160

約数和(自身を含む): 566818560

約数和(自身を除く): 326757310

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 25, 26, 34, 50, 55, 65, 79, 85, 110, 125, 130, 143, 158, 170, 187, 221, 250, 275, 286, 325, 374, 395, 425, 442, 550, 625, 650, 715, 790, 850, 869, 935, 1027, 1105, 1250, 1343, 1375, 1430, 1625, 1738, 1870, 1975, 2054, 2125, 2210, 2431, 2686, 2750, 3250, 3575, 3950, 4250, 4345, 4675, 4862, 5135, 5525, 6715, 6875, 7150, 8125, 8690, 9350, 9875, 10270, 10625, 11050, 11297, 12155, 13430, 13750, 14773, 16250, 17459, 17875, 19750, 21250, 21725, 22594, 23375, 24310, 25675, 27625, 29546, 33575, 34918, 35750, 43450, 46750, 49375, 51350, 55250, 56485, 60775, 67150, 73865, 87295, 89375, 98750, 108625, 112970, 116875, 121550, 128375, 138125, 147730, 167875, 174590, 178750, 192049, 217250, 233750, 256750, 276250, 282425, 303875, 335750, 369325, 384098, 436475, 543125, 564850, 607750, 641875, 738650, 839375, 872950, 960245, 1086250, 1283750, 1412125, 1519375, 1678750, 1846625, 1920490, 2182375, 2824250, 3038750, 3693250, 4364750, 4801225, 7060625, 9233125, 9602450, 10911875, 14121250, 18466250, 21823750, 24006125, 48012250, 120030625, 240061250]

約数ペア:

[(1, 240061250), (2, 120030625), (5, 48012250), (10, 24006125), (11, 21823750), (13, 18466250), (17, 14121250), (22, 10911875), (25, 9602450), (26, 9233125), (34, 7060625), (50, 4801225), (55, 4364750), (65, 3693250), (79, 3038750), (85, 2824250), (110, 2182375), (125, 1920490), (130, 1846625), (143, 1678750), (158, 1519375), (170, 1412125), (187, 1283750), (221, 1086250), (250, 960245), (275, 872950), (286, 839375), (325, 738650), (374, 641875), (395, 607750), (425, 564850), (442, 543125), (550, 436475), (625, 384098), (650, 369325), (715, 335750), (790, 303875), (850, 282425), (869, 276250), (935, 256750), (1027, 233750), (1105, 217250), (1250, 192049), (1343, 178750), (1375, 174590), (1430, 167875), (1625, 147730), (1738, 138125), (1870, 128375), (1975, 121550), (2054, 116875), (2125, 112970), (2210, 108625), (2431, 98750), (2686, 89375), (2750, 87295), (3250, 73865), (3575, 67150), (3950, 60775), (4250, 56485), (4345, 55250), (4675, 51350), (4862, 49375), (5135, 46750), (5525, 43450), (6715, 35750), (6875, 34918), (7150, 33575), (8125, 29546), (8690, 27625), (9350, 25675), (9875, 24310), (10270, 23375), (10625, 22594), (11050, 21725), (11297, 21250), (12155, 19750), (13430, 17875), (13750, 17459), (14773, 16250)]