149101740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43597}}^1$

素因数の和:43631

約数の個数: 72

約数和(自身を含む): 476090160

約数和(自身を除く): 326988420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 43597, 87194, 130791, 174388, 217985, 261582, 392373, 435970, 523164, 653955, 784746, 828343, 871940, 1307910, 1569492, 1656686, 1961865, 2485029, 2615820, 3313372, 3923730, 4141715, 4970058, 7455087, 7847460, 8283430, 9940116, 12425145, 14910174, 16566860, 24850290, 29820348, 37275435, 49700580, 74550870, 149101740]

約数ペア:

[(1, 149101740), (2, 74550870), (3, 49700580), (4, 37275435), (5, 29820348), (6, 24850290), (9, 16566860), (10, 14910174), (12, 12425145), (15, 9940116), (18, 8283430), (19, 7847460), (20, 7455087), (30, 4970058), (36, 4141715), (38, 3923730), (45, 3313372), (57, 2615820), (60, 2485029), (76, 1961865), (90, 1656686), (95, 1569492), (114, 1307910), (171, 871940), (180, 828343), (190, 784746), (228, 653955), (285, 523164), (342, 435970), (380, 392373), (570, 261582), (684, 217985), (855, 174388), (1140, 130791), (1710, 87194), (3420, 43597)]