122145660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7457}}^1$

素因数の和:7492

約数の個数: 144

約数和(自身を含む): 456071616

約数和(自身を除く): 333925956

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 7457, 8190, 14914, 16380, 22371, 29828, 37285, 44742, 52199, 67113, 74570, 89484, 96941, 104398, 111855, 134226, 149140, 156597, 193882, 208796, 223710, 260995, 268452, 290823, 313194, 335565, 387764, 447420, 469791, 484705, 521990, 581646, 626388, 671130, 678587, 782985, 872469, 939582, 969410, 1043980, 1163292, 1342260, 1357174, 1454115, 1565970, 1744938, 1879164, 1938820, 2035761, 2348955, 2714348, 2908230, 3131940, 3392935, 3489876, 4071522, 4362345, 4697910, 5816460, 6107283, 6785870, 8143044, 8724690, 9395820, 10178805, 12214566, 13571740, 17449380, 20357610, 24429132, 30536415, 40715220, 61072830, 122145660]

約数ペア:

[(1, 122145660), (2, 61072830), (3, 40715220), (4, 30536415), (5, 24429132), (6, 20357610), (7, 17449380), (9, 13571740), (10, 12214566), (12, 10178805), (13, 9395820), (14, 8724690), (15, 8143044), (18, 6785870), (20, 6107283), (21, 5816460), (26, 4697910), (28, 4362345), (30, 4071522), (35, 3489876), (36, 3392935), (39, 3131940), (42, 2908230), (45, 2714348), (52, 2348955), (60, 2035761), (63, 1938820), (65, 1879164), (70, 1744938), (78, 1565970), (84, 1454115), (90, 1357174), (91, 1342260), (105, 1163292), (117, 1043980), (126, 969410), (130, 939582), (140, 872469), (156, 782985), (180, 678587), (182, 671130), (195, 626388), (210, 581646), (234, 521990), (252, 484705), (260, 469791), (273, 447420), (315, 387764), (364, 335565), (390, 313194), (420, 290823), (455, 268452), (468, 260995), (546, 223710), (585, 208796), (630, 193882), (780, 156597), (819, 149140), (910, 134226), (1092, 111855), (1170, 104398), (1260, 96941), (1365, 89484), (1638, 74570), (1820, 67113), (2340, 52199), (2730, 44742), (3276, 37285), (4095, 29828), (5460, 22371), (7457, 16380), (8190, 14914)]