77231850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1$

素因数の和:1040

約数の個数: 96

約数和(自身を含む): 209558016

約数和(自身を除く): 132326166

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 31, 34, 50, 51, 62, 75, 85, 93, 102, 150, 155, 170, 186, 255, 310, 425, 465, 510, 527, 775, 850, 930, 977, 1054, 1275, 1550, 1581, 1954, 2325, 2550, 2635, 2931, 3162, 4650, 4885, 5270, 5862, 7905, 9770, 13175, 14655, 15810, 16609, 24425, 26350, 29310, 30287, 33218, 39525, 48850, 49827, 60574, 73275, 79050, 83045, 90861, 99654, 146550, 151435, 166090, 181722, 249135, 302870, 415225, 454305, 498270, 514879, 757175, 830450, 908610, 1029758, 1245675, 1514350, 1544637, 2271525, 2491350, 2574395, 3089274, 4543050, 5148790, 7723185, 12871975, 15446370, 25743950, 38615925, 77231850]

約数ペア:

[(1, 77231850), (2, 38615925), (3, 25743950), (5, 15446370), (6, 12871975), (10, 7723185), (15, 5148790), (17, 4543050), (25, 3089274), (30, 2574395), (31, 2491350), (34, 2271525), (50, 1544637), (51, 1514350), (62, 1245675), (75, 1029758), (85, 908610), (93, 830450), (102, 757175), (150, 514879), (155, 498270), (170, 454305), (186, 415225), (255, 302870), (310, 249135), (425, 181722), (465, 166090), (510, 151435), (527, 146550), (775, 99654), (850, 90861), (930, 83045), (977, 79050), (1054, 73275), (1275, 60574), (1550, 49827), (1581, 48850), (1954, 39525), (2325, 33218), (2550, 30287), (2635, 29310), (2931, 26350), (3162, 24425), (4650, 16609), (4885, 15810), (5270, 14655), (5862, 13175), (7905, 9770)]