149128140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2383}}^1$

素因数の和:2551

約数の個数: 96

約数和(自身を含む): 480614400

約数和(自身を除く): 331486260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 149, 210, 298, 420, 447, 596, 745, 894, 1043, 1490, 1788, 2086, 2235, 2383, 2980, 3129, 4172, 4470, 4766, 5215, 6258, 7149, 8940, 9532, 10430, 11915, 12516, 14298, 15645, 16681, 20860, 23830, 28596, 31290, 33362, 35745, 47660, 50043, 62580, 66724, 71490, 83405, 100086, 142980, 166810, 200172, 250215, 333620, 355067, 500430, 710134, 1000860, 1065201, 1420268, 1775335, 2130402, 2485469, 3550670, 4260804, 4970938, 5326005, 7101340, 7456407, 9941876, 10652010, 12427345, 14912814, 21304020, 24854690, 29825628, 37282035, 49709380, 74564070, 149128140]

約数ペア:

[(1, 149128140), (2, 74564070), (3, 49709380), (4, 37282035), (5, 29825628), (6, 24854690), (7, 21304020), (10, 14912814), (12, 12427345), (14, 10652010), (15, 9941876), (20, 7456407), (21, 7101340), (28, 5326005), (30, 4970938), (35, 4260804), (42, 3550670), (60, 2485469), (70, 2130402), (84, 1775335), (105, 1420268), (140, 1065201), (149, 1000860), (210, 710134), (298, 500430), (420, 355067), (447, 333620), (596, 250215), (745, 200172), (894, 166810), (1043, 142980), (1490, 100086), (1788, 83405), (2086, 71490), (2235, 66724), (2383, 62580), (2980, 50043), (3129, 47660), (4172, 35745), (4470, 33362), (4766, 31290), (5215, 28596), (6258, 23830), (7149, 20860), (8940, 16681), (9532, 15645), (10430, 14298), (11915, 12516)]