149288580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1087}}^1$

素因数の和:1218

約数の個数: 144

約数和(自身を含む): 522762240

約数和(自身を除く): 373473660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 109, 126, 140, 180, 210, 218, 252, 315, 327, 420, 436, 545, 630, 654, 763, 981, 1087, 1090, 1260, 1308, 1526, 1635, 1962, 2174, 2180, 2289, 3052, 3261, 3270, 3815, 3924, 4348, 4578, 4905, 5435, 6522, 6540, 6867, 7609, 7630, 9156, 9783, 9810, 10870, 11445, 13044, 13734, 15218, 15260, 16305, 19566, 19620, 21740, 22827, 22890, 27468, 30436, 32610, 34335, 38045, 39132, 45654, 45780, 48915, 65220, 68481, 68670, 76090, 91308, 97830, 114135, 118483, 136962, 137340, 152180, 195660, 228270, 236966, 273924, 342405, 355449, 456540, 473932, 592415, 684810, 710898, 829381, 1066347, 1184830, 1369620, 1421796, 1658762, 1777245, 2132694, 2369660, 2488143, 3317524, 3554490, 4146905, 4265388, 4976286, 5331735, 7108980, 7464429, 8293810, 9952572, 10663470, 12440715, 14928858, 16587620, 21326940, 24881430, 29857716, 37322145, 49762860, 74644290, 149288580]

約数ペア:

[(1, 149288580), (2, 74644290), (3, 49762860), (4, 37322145), (5, 29857716), (6, 24881430), (7, 21326940), (9, 16587620), (10, 14928858), (12, 12440715), (14, 10663470), (15, 9952572), (18, 8293810), (20, 7464429), (21, 7108980), (28, 5331735), (30, 4976286), (35, 4265388), (36, 4146905), (42, 3554490), (45, 3317524), (60, 2488143), (63, 2369660), (70, 2132694), (84, 1777245), (90, 1658762), (105, 1421796), (109, 1369620), (126, 1184830), (140, 1066347), (180, 829381), (210, 710898), (218, 684810), (252, 592415), (315, 473932), (327, 456540), (420, 355449), (436, 342405), (545, 273924), (630, 236966), (654, 228270), (763, 195660), (981, 152180), (1087, 137340), (1090, 136962), (1260, 118483), (1308, 114135), (1526, 97830), (1635, 91308), (1962, 76090), (2174, 68670), (2180, 68481), (2289, 65220), (3052, 48915), (3261, 45780), (3270, 45654), (3815, 39132), (3924, 38045), (4348, 34335), (4578, 32610), (4905, 30436), (5435, 27468), (6522, 22890), (6540, 22827), (6867, 21740), (7609, 19620), (7630, 19566), (9156, 16305), (9783, 15260), (9810, 15218), (10870, 13734), (11445, 13044)]