149154840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1307}}^1$

素因数の和:1641

約数の個数: 96

約数和(自身を含む): 486654480

約数和(自身を除く): 337499640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 317, 360, 634, 951, 1268, 1307, 1585, 1902, 2536, 2614, 2853, 3170, 3804, 3921, 4755, 5228, 5706, 6340, 6535, 7608, 7842, 9510, 10456, 11412, 11763, 12680, 13070, 14265, 15684, 19020, 19605, 22824, 23526, 26140, 28530, 31368, 38040, 39210, 47052, 52280, 57060, 58815, 78420, 94104, 114120, 117630, 156840, 235260, 414319, 470520, 828638, 1242957, 1657276, 2071595, 2485914, 3314552, 3728871, 4143190, 4971828, 6214785, 7457742, 8286380, 9943656, 12429570, 14915484, 16572760, 18644355, 24859140, 29830968, 37288710, 49718280, 74577420, 149154840]

約数ペア:

[(1, 149154840), (2, 74577420), (3, 49718280), (4, 37288710), (5, 29830968), (6, 24859140), (8, 18644355), (9, 16572760), (10, 14915484), (12, 12429570), (15, 9943656), (18, 8286380), (20, 7457742), (24, 6214785), (30, 4971828), (36, 4143190), (40, 3728871), (45, 3314552), (60, 2485914), (72, 2071595), (90, 1657276), (120, 1242957), (180, 828638), (317, 470520), (360, 414319), (634, 235260), (951, 156840), (1268, 117630), (1307, 114120), (1585, 94104), (1902, 78420), (2536, 58815), (2614, 57060), (2853, 52280), (3170, 47052), (3804, 39210), (3921, 38040), (4755, 31368), (5228, 28530), (5706, 26140), (6340, 23526), (6535, 22824), (7608, 19605), (7842, 19020), (9510, 15684), (10456, 14265), (11412, 13070), (11763, 12680)]