155647530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1087}}^1$

素因数の和:1180

約数の個数: 96

約数和(自身を含む): 425677824

約数和(自身を除く): 270030294

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 43, 45, 74, 86, 90, 111, 129, 185, 215, 222, 258, 333, 370, 387, 430, 555, 645, 666, 774, 1087, 1110, 1290, 1591, 1665, 1935, 2174, 3182, 3261, 3330, 3870, 4773, 5435, 6522, 7955, 9546, 9783, 10870, 14319, 15910, 16305, 19566, 23865, 28638, 32610, 40219, 46741, 47730, 48915, 71595, 80438, 93482, 97830, 120657, 140223, 143190, 201095, 233705, 241314, 280446, 361971, 402190, 420669, 467410, 603285, 701115, 723942, 841338, 1206570, 1402230, 1729417, 1809855, 2103345, 3458834, 3619710, 4206690, 5188251, 8647085, 10376502, 15564753, 17294170, 25941255, 31129506, 51882510, 77823765, 155647530]

約数ペア:

[(1, 155647530), (2, 77823765), (3, 51882510), (5, 31129506), (6, 25941255), (9, 17294170), (10, 15564753), (15, 10376502), (18, 8647085), (30, 5188251), (37, 4206690), (43, 3619710), (45, 3458834), (74, 2103345), (86, 1809855), (90, 1729417), (111, 1402230), (129, 1206570), (185, 841338), (215, 723942), (222, 701115), (258, 603285), (333, 467410), (370, 420669), (387, 402190), (430, 361971), (555, 280446), (645, 241314), (666, 233705), (774, 201095), (1087, 143190), (1110, 140223), (1290, 120657), (1591, 97830), (1665, 93482), (1935, 80438), (2174, 71595), (3182, 48915), (3261, 47730), (3330, 46741), (3870, 40219), (4773, 32610), (5435, 28638), (6522, 23865), (7955, 19566), (9546, 16305), (9783, 15910), (10870, 14319)]