74976300

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{3967}}^1$

素因数の和:3997

約数の個数: 144

約数和(自身を含む): 275537920

約数和(自身を除く): 200561620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 3967, 4725, 6300, 7934, 9450, 11901, 15868, 18900, 19835, 23802, 27769, 35703, 39670, 47604, 55538, 59505, 71406, 79340, 83307, 99175, 107109, 111076, 119010, 138845, 142812, 166614, 178515, 198350, 214218, 238020, 249921, 277690, 297525, 333228, 357030, 396700, 416535, 428436, 499842, 535545, 555380, 595050, 694225, 714060, 749763, 833070, 892575, 999684, 1071090, 1190100, 1249605, 1388450, 1499526, 1666140, 1785150, 2082675, 2142180, 2499210, 2677725, 2776900, 2999052, 3570300, 3748815, 4165350, 4998420, 5355450, 6248025, 7497630, 8330700, 10710900, 12496050, 14995260, 18744075, 24992100, 37488150, 74976300]

約数ペア:

[(1, 74976300), (2, 37488150), (3, 24992100), (4, 18744075), (5, 14995260), (6, 12496050), (7, 10710900), (9, 8330700), (10, 7497630), (12, 6248025), (14, 5355450), (15, 4998420), (18, 4165350), (20, 3748815), (21, 3570300), (25, 2999052), (27, 2776900), (28, 2677725), (30, 2499210), (35, 2142180), (36, 2082675), (42, 1785150), (45, 1666140), (50, 1499526), (54, 1388450), (60, 1249605), (63, 1190100), (70, 1071090), (75, 999684), (84, 892575), (90, 833070), (100, 749763), (105, 714060), (108, 694225), (126, 595050), (135, 555380), (140, 535545), (150, 499842), (175, 428436), (180, 416535), (189, 396700), (210, 357030), (225, 333228), (252, 297525), (270, 277690), (300, 249921), (315, 238020), (350, 214218), (378, 198350), (420, 178515), (450, 166614), (525, 142812), (540, 138845), (630, 119010), (675, 111076), (700, 107109), (756, 99175), (900, 83307), (945, 79340), (1050, 71406), (1260, 59505), (1350, 55538), (1575, 47604), (1890, 39670), (2100, 35703), (2700, 27769), (3150, 23802), (3780, 19835), (3967, 18900), (4725, 15868), (6300, 11901), (7934, 9450)]