151707780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6337}}^1$

素因数の和:6378

約数の個数: 144

約数和(自身を含む): 553687680

約数和(自身を除く): 401979900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 6337, 7980, 11970, 12674, 19011, 23940, 25348, 31685, 38022, 44359, 57033, 63370, 76044, 88718, 95055, 114066, 120403, 126740, 133077, 177436, 190110, 221795, 228132, 240806, 266154, 285165, 361209, 380220, 399231, 443590, 481612, 532308, 570330, 602015, 665385, 722418, 798462, 842821, 887180, 1083627, 1140660, 1204030, 1330770, 1444836, 1596924, 1685642, 1806045, 1996155, 2167254, 2408060, 2528463, 2661540, 3371284, 3612090, 3992310, 4214105, 4334508, 5056926, 5418135, 7224180, 7585389, 7984620, 8428210, 10113852, 10836270, 12642315, 15170778, 16856420, 21672540, 25284630, 30341556, 37926945, 50569260, 75853890, 151707780]

約数ペア:

[(1, 151707780), (2, 75853890), (3, 50569260), (4, 37926945), (5, 30341556), (6, 25284630), (7, 21672540), (9, 16856420), (10, 15170778), (12, 12642315), (14, 10836270), (15, 10113852), (18, 8428210), (19, 7984620), (20, 7585389), (21, 7224180), (28, 5418135), (30, 5056926), (35, 4334508), (36, 4214105), (38, 3992310), (42, 3612090), (45, 3371284), (57, 2661540), (60, 2528463), (63, 2408060), (70, 2167254), (76, 1996155), (84, 1806045), (90, 1685642), (95, 1596924), (105, 1444836), (114, 1330770), (126, 1204030), (133, 1140660), (140, 1083627), (171, 887180), (180, 842821), (190, 798462), (210, 722418), (228, 665385), (252, 602015), (266, 570330), (285, 532308), (315, 481612), (342, 443590), (380, 399231), (399, 380220), (420, 361209), (532, 285165), (570, 266154), (630, 240806), (665, 228132), (684, 221795), (798, 190110), (855, 177436), (1140, 133077), (1197, 126740), (1260, 120403), (1330, 114066), (1596, 95055), (1710, 88718), (1995, 76044), (2394, 63370), (2660, 57033), (3420, 44359), (3990, 38022), (4788, 31685), (5985, 25348), (6337, 23940), (7980, 19011), (11970, 12674)]