139665150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{2083}}^1$

素因数の和:2250

約数の個数: 72

約数和(自身を含む): 377933400

約数和(自身を除く): 238268250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 149, 150, 225, 298, 447, 450, 745, 894, 1341, 1490, 2083, 2235, 2682, 3725, 4166, 4470, 6249, 6705, 7450, 10415, 11175, 12498, 13410, 18747, 20830, 22350, 31245, 33525, 37494, 52075, 62490, 67050, 93735, 104150, 156225, 187470, 310367, 312450, 468675, 620734, 931101, 937350, 1551835, 1862202, 2793303, 3103670, 4655505, 5586606, 7759175, 9311010, 13966515, 15518350, 23277525, 27933030, 46555050, 69832575, 139665150]

約数ペア:

[(1, 139665150), (2, 69832575), (3, 46555050), (5, 27933030), (6, 23277525), (9, 15518350), (10, 13966515), (15, 9311010), (18, 7759175), (25, 5586606), (30, 4655505), (45, 3103670), (50, 2793303), (75, 1862202), (90, 1551835), (149, 937350), (150, 931101), (225, 620734), (298, 468675), (447, 312450), (450, 310367), (745, 187470), (894, 156225), (1341, 104150), (1490, 93735), (2083, 67050), (2235, 62490), (2682, 52075), (3725, 37494), (4166, 33525), (4470, 31245), (6249, 22350), (6705, 20830), (7450, 18747), (10415, 13410), (11175, 12498)]