123004860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:636

約数の個数: 192

約数和(自身を含む): 419489280

約数和(自身を除く): 296484420

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, 577, 627, 646, 660, 748, 836, 935, 969, 1020, 1045, 1122, 1140, 1154, 1254, 1292, 1615, 1731, 1870, 1938, 2090, 2244, 2308, 2508, 2805, 2885, 3135, 3230, 3462, 3553, 3740, 3876, 4180, 4845, 5610, 5770, 6270, 6347, 6460, 6924, 7106, 8655, 9690, 9809, 10659, 10963, 11220, 11540, 12540, 12694, 14212, 17310, 17765, 19041, 19380, 19618, 21318, 21926, 25388, 29427, 31735, 32889, 34620, 35530, 38082, 39236, 42636, 43852, 49045, 53295, 54815, 58854, 63470, 65778, 71060, 76164, 95205, 98090, 106590, 107899, 109630, 117708, 120593, 126940, 131556, 147135, 164445, 186371, 190410, 196180, 213180, 215798, 219260, 241186, 294270, 323697, 328890, 361779, 372742, 380820, 431596, 482372, 539495, 559113, 588540, 602965, 647394, 657780, 723558, 745484, 931855, 1078990, 1118226, 1205930, 1294788, 1447116, 1618485, 1808895, 1863710, 2050081, 2157980, 2236452, 2411860, 2795565, 3236970, 3617790, 3727420, 4100162, 5591130, 6150243, 6473940, 7235580, 8200324, 10250405, 11182260, 12300486, 20500810, 24600972, 30751215, 41001620, 61502430, 123004860]

約数ペア:

[(1, 123004860), (2, 61502430), (3, 41001620), (4, 30751215), (5, 24600972), (6, 20500810), (10, 12300486), (11, 11182260), (12, 10250405), (15, 8200324), (17, 7235580), (19, 6473940), (20, 6150243), (22, 5591130), (30, 4100162), (33, 3727420), (34, 3617790), (38, 3236970), (44, 2795565), (51, 2411860), (55, 2236452), (57, 2157980), (60, 2050081), (66, 1863710), (68, 1808895), (76, 1618485), (85, 1447116), (95, 1294788), (102, 1205930), (110, 1118226), (114, 1078990), (132, 931855), (165, 745484), (170, 723558), (187, 657780), (190, 647394), (204, 602965), (209, 588540), (220, 559113), (228, 539495), (255, 482372), (285, 431596), (323, 380820), (330, 372742), (340, 361779), (374, 328890), (380, 323697), (418, 294270), (510, 241186), (561, 219260), (570, 215798), (577, 213180), (627, 196180), (646, 190410), (660, 186371), (748, 164445), (836, 147135), (935, 131556), (969, 126940), (1020, 120593), (1045, 117708), (1122, 109630), (1140, 107899), (1154, 106590), (1254, 98090), (1292, 95205), (1615, 76164), (1731, 71060), (1870, 65778), (1938, 63470), (2090, 58854), (2244, 54815), (2308, 53295), (2508, 49045), (2805, 43852), (2885, 42636), (3135, 39236), (3230, 38082), (3462, 35530), (3553, 34620), (3740, 32889), (3876, 31735), (4180, 29427), (4845, 25388), (5610, 21926), (5770, 21318), (6270, 19618), (6347, 19380), (6460, 19041), (6924, 17765), (7106, 17310), (8655, 14212), (9690, 12694), (9809, 12540), (10659, 11540), (10963, 11220)]