147728610

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:398

約数の個数: 160

約数和(自身を含む): 433857600

約数和(自身を除く): 286128990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 29, 30, 38, 45, 54, 57, 58, 81, 87, 90, 95, 114, 135, 145, 162, 171, 174, 190, 261, 270, 285, 290, 331, 342, 405, 435, 513, 522, 551, 570, 662, 783, 810, 855, 870, 993, 1026, 1102, 1305, 1539, 1566, 1653, 1655, 1710, 1986, 2349, 2565, 2610, 2755, 2979, 3078, 3306, 3310, 3915, 4698, 4959, 4965, 5130, 5510, 5958, 6289, 7695, 7830, 8265, 8937, 9599, 9918, 9930, 11745, 12578, 14877, 14895, 15390, 16530, 17874, 18867, 19198, 23490, 24795, 26811, 28797, 29754, 29790, 31445, 37734, 44631, 44685, 47995, 49590, 53622, 56601, 57594, 62890, 74385, 86391, 89262, 89370, 94335, 95990, 113202, 134055, 143985, 148770, 169803, 172782, 182381, 188670, 223155, 259173, 268110, 283005, 287970, 339606, 364762, 431955, 446310, 509409, 518346, 547143, 566010, 777519, 849015, 863910, 911905, 1018818, 1094286, 1295865, 1555038, 1641429, 1698030, 1823810, 2547045, 2591730, 2735715, 3282858, 3887595, 4924287, 5094090, 5471430, 7775190, 8207145, 9848574, 14772861, 16414290, 24621435, 29545722, 49242870, 73864305, 147728610]

約数ペア:

[(1, 147728610), (2, 73864305), (3, 49242870), (5, 29545722), (6, 24621435), (9, 16414290), (10, 14772861), (15, 9848574), (18, 8207145), (19, 7775190), (27, 5471430), (29, 5094090), (30, 4924287), (38, 3887595), (45, 3282858), (54, 2735715), (57, 2591730), (58, 2547045), (81, 1823810), (87, 1698030), (90, 1641429), (95, 1555038), (114, 1295865), (135, 1094286), (145, 1018818), (162, 911905), (171, 863910), (174, 849015), (190, 777519), (261, 566010), (270, 547143), (285, 518346), (290, 509409), (331, 446310), (342, 431955), (405, 364762), (435, 339606), (513, 287970), (522, 283005), (551, 268110), (570, 259173), (662, 223155), (783, 188670), (810, 182381), (855, 172782), (870, 169803), (993, 148770), (1026, 143985), (1102, 134055), (1305, 113202), (1539, 95990), (1566, 94335), (1653, 89370), (1655, 89262), (1710, 86391), (1986, 74385), (2349, 62890), (2565, 57594), (2610, 56601), (2755, 53622), (2979, 49590), (3078, 47995), (3306, 44685), (3310, 44631), (3915, 37734), (4698, 31445), (4959, 29790), (4965, 29754), (5130, 28797), (5510, 26811), (5958, 24795), (6289, 23490), (7695, 19198), (7830, 18867), (8265, 17874), (8937, 16530), (9599, 15390), (9918, 14895), (9930, 14877), (11745, 12578)]