133912620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{20107}}^1$

素因数の和:20159

約数の個数: 72

約数和(自身を含む): 417200784

約数和(自身を除く): 283288164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 20107, 40214, 60321, 80428, 100535, 120642, 180963, 201070, 241284, 301605, 361926, 402140, 603210, 723852, 743959, 904815, 1206420, 1487918, 1809630, 2231877, 2975836, 3619260, 3719795, 4463754, 6695631, 7439590, 8927508, 11159385, 13391262, 14879180, 22318770, 26782524, 33478155, 44637540, 66956310, 133912620]

約数ペア:

[(1, 133912620), (2, 66956310), (3, 44637540), (4, 33478155), (5, 26782524), (6, 22318770), (9, 14879180), (10, 13391262), (12, 11159385), (15, 8927508), (18, 7439590), (20, 6695631), (30, 4463754), (36, 3719795), (37, 3619260), (45, 2975836), (60, 2231877), (74, 1809630), (90, 1487918), (111, 1206420), (148, 904815), (180, 743959), (185, 723852), (222, 603210), (333, 402140), (370, 361926), (444, 301605), (555, 241284), (666, 201070), (740, 180963), (1110, 120642), (1332, 100535), (1665, 80428), (2220, 60321), (3330, 40214), (6660, 20107)]