172462620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:868

約数の個数: 192

約数和(自身を含む): 587865600

約数和(自身を除く): 415402980

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 19, 20, 22, 30, 33, 34, 38, 44, 51, 55, 57, 60, 66, 68, 76, 85, 95, 102, 110, 114, 132, 165, 170, 187, 190, 204, 209, 220, 228, 255, 285, 323, 330, 340, 374, 380, 418, 510, 561, 570, 627, 646, 660, 748, 809, 836, 935, 969, 1020, 1045, 1122, 1140, 1254, 1292, 1615, 1618, 1870, 1938, 2090, 2244, 2427, 2508, 2805, 3135, 3230, 3236, 3553, 3740, 3876, 4045, 4180, 4845, 4854, 5610, 6270, 6460, 7106, 8090, 8899, 9690, 9708, 10659, 11220, 12135, 12540, 13753, 14212, 15371, 16180, 17765, 17798, 19380, 21318, 24270, 26697, 27506, 30742, 35530, 35596, 41259, 42636, 44495, 46113, 48540, 53295, 53394, 55012, 61484, 68765, 71060, 76855, 82518, 88990, 92226, 106590, 106788, 133485, 137530, 151283, 153710, 165036, 169081, 177980, 184452, 206295, 213180, 230565, 261307, 266970, 275060, 302566, 307420, 338162, 412590, 453849, 461130, 507243, 522614, 533940, 605132, 676324, 756415, 783921, 825180, 845405, 907698, 922260, 1014486, 1045228, 1306535, 1512830, 1567842, 1690810, 1815396, 2028972, 2269245, 2536215, 2613070, 2874377, 3025660, 3135684, 3381620, 3919605, 4538490, 5072430, 5226140, 5748754, 7839210, 8623131, 9076980, 10144860, 11497508, 14371885, 15678420, 17246262, 28743770, 34492524, 43115655, 57487540, 86231310, 172462620]

約数ペア:

[(1, 172462620), (2, 86231310), (3, 57487540), (4, 43115655), (5, 34492524), (6, 28743770), (10, 17246262), (11, 15678420), (12, 14371885), (15, 11497508), (17, 10144860), (19, 9076980), (20, 8623131), (22, 7839210), (30, 5748754), (33, 5226140), (34, 5072430), (38, 4538490), (44, 3919605), (51, 3381620), (55, 3135684), (57, 3025660), (60, 2874377), (66, 2613070), (68, 2536215), (76, 2269245), (85, 2028972), (95, 1815396), (102, 1690810), (110, 1567842), (114, 1512830), (132, 1306535), (165, 1045228), (170, 1014486), (187, 922260), (190, 907698), (204, 845405), (209, 825180), (220, 783921), (228, 756415), (255, 676324), (285, 605132), (323, 533940), (330, 522614), (340, 507243), (374, 461130), (380, 453849), (418, 412590), (510, 338162), (561, 307420), (570, 302566), (627, 275060), (646, 266970), (660, 261307), (748, 230565), (809, 213180), (836, 206295), (935, 184452), (969, 177980), (1020, 169081), (1045, 165036), (1122, 153710), (1140, 151283), (1254, 137530), (1292, 133485), (1615, 106788), (1618, 106590), (1870, 92226), (1938, 88990), (2090, 82518), (2244, 76855), (2427, 71060), (2508, 68765), (2805, 61484), (3135, 55012), (3230, 53394), (3236, 53295), (3553, 48540), (3740, 46113), (3876, 44495), (4045, 42636), (4180, 41259), (4845, 35596), (4854, 35530), (5610, 30742), (6270, 27506), (6460, 26697), (7106, 24270), (8090, 21318), (8899, 19380), (9690, 17798), (9708, 17765), (10659, 16180), (11220, 15371), (12135, 14212), (12540, 13753)]