149749830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29191}}^1$

素因数の和:29226

約数の個数: 64

約数和(自身を含む): 420364800

約数和(自身を除く): 270614970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 29191, 58382, 87573, 145955, 175146, 262719, 291910, 437865, 525438, 554629, 788157, 875730, 1109258, 1313595, 1576314, 1663887, 2627190, 2773145, 3327774, 3940785, 4991661, 5546290, 7881570, 8319435, 9983322, 14974983, 16638870, 24958305, 29949966, 49916610, 74874915, 149749830]

約数ペア:

[(1, 149749830), (2, 74874915), (3, 49916610), (5, 29949966), (6, 24958305), (9, 16638870), (10, 14974983), (15, 9983322), (18, 8319435), (19, 7881570), (27, 5546290), (30, 4991661), (38, 3940785), (45, 3327774), (54, 2773145), (57, 2627190), (90, 1663887), (95, 1576314), (114, 1313595), (135, 1109258), (171, 875730), (190, 788157), (270, 554629), (285, 525438), (342, 437865), (513, 291910), (570, 262719), (855, 175146), (1026, 145955), (1710, 87573), (2565, 58382), (5130, 29191)]