149541420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9623}}^1$

素因数の和:9679

約数の個数: 96

約数和(自身を含む): 491516928

約数和(自身を除く): 341975508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 5180, 7770, 9623, 15540, 19246, 28869, 38492, 48115, 57738, 67361, 96230, 115476, 134722, 144345, 192460, 202083, 269444, 288690, 336805, 356051, 404166, 577380, 673610, 712102, 808332, 1010415, 1068153, 1347220, 1424204, 1780255, 2020830, 2136306, 2492357, 3560510, 4041660, 4272612, 4984714, 5340765, 7121020, 7477071, 9969428, 10681530, 12461785, 14954142, 21363060, 24923570, 29908284, 37385355, 49847140, 74770710, 149541420]

約数ペア:

[(1, 149541420), (2, 74770710), (3, 49847140), (4, 37385355), (5, 29908284), (6, 24923570), (7, 21363060), (10, 14954142), (12, 12461785), (14, 10681530), (15, 9969428), (20, 7477071), (21, 7121020), (28, 5340765), (30, 4984714), (35, 4272612), (37, 4041660), (42, 3560510), (60, 2492357), (70, 2136306), (74, 2020830), (84, 1780255), (105, 1424204), (111, 1347220), (140, 1068153), (148, 1010415), (185, 808332), (210, 712102), (222, 673610), (259, 577380), (370, 404166), (420, 356051), (444, 336805), (518, 288690), (555, 269444), (740, 202083), (777, 192460), (1036, 144345), (1110, 134722), (1295, 115476), (1554, 96230), (2220, 67361), (2590, 57738), (3108, 48115), (3885, 38492), (5180, 28869), (7770, 19246), (9623, 15540)]