146546820

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{12923}}^1$

素因数の和:12951

約数の個数: 120

約数和(自身を含む): 525438144

約数和(自身を除く): 378891324

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 12923, 25846, 38769, 51692, 64615, 77538, 90461, 116307, 129230, 155076, 180922, 193845, 232614, 258460, 271383, 348921, 361844, 387690, 452305, 465228, 542766, 581535, 697842, 775380, 814149, 904610, 1046763, 1085532, 1163070, 1356915, 1395684, 1628298, 1744605, 1809220, 2093526, 2326140, 2442447, 2713830, 3256596, 3489210, 4070745, 4187052, 4884894, 5233815, 5427660, 6978420, 7327341, 8141490, 9769788, 10467630, 12212235, 14654682, 16282980, 20935260, 24424470, 29309364, 36636705, 48848940, 73273410, 146546820]

約数ペア:

[(1, 146546820), (2, 73273410), (3, 48848940), (4, 36636705), (5, 29309364), (6, 24424470), (7, 20935260), (9, 16282980), (10, 14654682), (12, 12212235), (14, 10467630), (15, 9769788), (18, 8141490), (20, 7327341), (21, 6978420), (27, 5427660), (28, 5233815), (30, 4884894), (35, 4187052), (36, 4070745), (42, 3489210), (45, 3256596), (54, 2713830), (60, 2442447), (63, 2326140), (70, 2093526), (81, 1809220), (84, 1744605), (90, 1628298), (105, 1395684), (108, 1356915), (126, 1163070), (135, 1085532), (140, 1046763), (162, 904610), (180, 814149), (189, 775380), (210, 697842), (252, 581535), (270, 542766), (315, 465228), (324, 452305), (378, 387690), (405, 361844), (420, 348921), (540, 271383), (567, 258460), (630, 232614), (756, 193845), (810, 180922), (945, 155076), (1134, 129230), (1260, 116307), (1620, 90461), (1890, 77538), (2268, 64615), (2835, 51692), (3780, 38769), (5670, 25846), (11340, 12923)]