78110340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:123

約数の個数: 288

約数和(自身を含む): 289578240

約数和(自身を除く): 211467900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 29, 30, 33, 35, 42, 44, 53, 55, 58, 60, 66, 70, 77, 84, 87, 105, 106, 110, 116, 121, 132, 140, 145, 154, 159, 165, 174, 203, 210, 212, 220, 231, 242, 265, 290, 308, 318, 319, 330, 348, 363, 371, 385, 406, 420, 435, 462, 484, 530, 580, 583, 605, 609, 636, 638, 660, 726, 742, 770, 795, 812, 847, 870, 924, 957, 1015, 1060, 1113, 1155, 1166, 1210, 1218, 1276, 1452, 1484, 1537, 1540, 1590, 1595, 1694, 1740, 1749, 1815, 1855, 1914, 2030, 2226, 2233, 2310, 2332, 2420, 2436, 2541, 2915, 3045, 3074, 3180, 3190, 3388, 3498, 3509, 3630, 3710, 3828, 4060, 4081, 4235, 4452, 4466, 4611, 4620, 4785, 5082, 5565, 5830, 6090, 6148, 6380, 6413, 6699, 6996, 7018, 7260, 7420, 7685, 8162, 8470, 8745, 8932, 9222, 9570, 10164, 10527, 10759, 11130, 11165, 11660, 12180, 12243, 12705, 12826, 13398, 14036, 15370, 16324, 16907, 16940, 17490, 17545, 18444, 19140, 19239, 20405, 21054, 21518, 22260, 22330, 23055, 24486, 24563, 25410, 25652, 26796, 30740, 32065, 32277, 33495, 33814, 34980, 35090, 38478, 40810, 42108, 43036, 44660, 44891, 46110, 48972, 49126, 50721, 50820, 52635, 53795, 61215, 64130, 64554, 66990, 67628, 70180, 73689, 76956, 81620, 84535, 89782, 92220, 96195, 98252, 101442, 105270, 107590, 118349, 122430, 122815, 128260, 129108, 133980, 134673, 147378, 161385, 169070, 179564, 185977, 192390, 202884, 210540, 215180, 224455, 236698, 244860, 245630, 253605, 269346, 294756, 322770, 338140, 355047, 368445, 371954, 384780, 448910, 473396, 491260, 507210, 538692, 557931, 591745, 645540, 673365, 710094, 736890, 743908, 897820, 929885, 1014420, 1115862, 1183490, 1301839, 1346730, 1420188, 1473780, 1775235, 1859770, 2231724, 2366980, 2603678, 2693460, 2789655, 3550470, 3719540, 3905517, 5207356, 5579310, 6509195, 7100940, 7811034, 11158620, 13018390, 15622068, 19527585, 26036780, 39055170, 78110340]

約数ペア:

[(1, 78110340), (2, 39055170), (3, 26036780), (4, 19527585), (5, 15622068), (6, 13018390), (7, 11158620), (10, 7811034), (11, 7100940), (12, 6509195), (14, 5579310), (15, 5207356), (20, 3905517), (21, 3719540), (22, 3550470), (28, 2789655), (29, 2693460), (30, 2603678), (33, 2366980), (35, 2231724), (42, 1859770), (44, 1775235), (53, 1473780), (55, 1420188), (58, 1346730), (60, 1301839), (66, 1183490), (70, 1115862), (77, 1014420), (84, 929885), (87, 897820), (105, 743908), (106, 736890), (110, 710094), (116, 673365), (121, 645540), (132, 591745), (140, 557931), (145, 538692), (154, 507210), (159, 491260), (165, 473396), (174, 448910), (203, 384780), (210, 371954), (212, 368445), (220, 355047), (231, 338140), (242, 322770), (265, 294756), (290, 269346), (308, 253605), (318, 245630), (319, 244860), (330, 236698), (348, 224455), (363, 215180), (371, 210540), (385, 202884), (406, 192390), (420, 185977), (435, 179564), (462, 169070), (484, 161385), (530, 147378), (580, 134673), (583, 133980), (605, 129108), (609, 128260), (636, 122815), (638, 122430), (660, 118349), (726, 107590), (742, 105270), (770, 101442), (795, 98252), (812, 96195), (847, 92220), (870, 89782), (924, 84535), (957, 81620), (1015, 76956), (1060, 73689), (1113, 70180), (1155, 67628), (1166, 66990), (1210, 64554), (1218, 64130), (1276, 61215), (1452, 53795), (1484, 52635), (1537, 50820), (1540, 50721), (1590, 49126), (1595, 48972), (1694, 46110), (1740, 44891), (1749, 44660), (1815, 43036), (1855, 42108), (1914, 40810), (2030, 38478), (2226, 35090), (2233, 34980), (2310, 33814), (2332, 33495), (2420, 32277), (2436, 32065), (2541, 30740), (2915, 26796), (3045, 25652), (3074, 25410), (3180, 24563), (3190, 24486), (3388, 23055), (3498, 22330), (3509, 22260), (3630, 21518), (3710, 21054), (3828, 20405), (4060, 19239), (4081, 19140), (4235, 18444), (4452, 17545), (4466, 17490), (4611, 16940), (4620, 16907), (4785, 16324), (5082, 15370), (5565, 14036), (5830, 13398), (6090, 12826), (6148, 12705), (6380, 12243), (6413, 12180), (6699, 11660), (6996, 11165), (7018, 11130), (7260, 10759), (7420, 10527), (7685, 10164), (8162, 9570), (8470, 9222), (8745, 8932)]