127729200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{106441}}^1$

素因数の和:106462

約数の個数: 60

約数和(自身を含む): 409163048

約数和(自身を除く): 281433848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 106441, 212882, 319323, 425764, 532205, 638646, 851528, 1064410, 1277292, 1596615, 1703056, 2128820, 2554584, 2661025, 3193230, 4257640, 5109168, 5322050, 6386460, 7983075, 8515280, 10644100, 12772920, 15966150, 21288200, 25545840, 31932300, 42576400, 63864600, 127729200]

約数ペア:

[(1, 127729200), (2, 63864600), (3, 42576400), (4, 31932300), (5, 25545840), (6, 21288200), (8, 15966150), (10, 12772920), (12, 10644100), (15, 8515280), (16, 7983075), (20, 6386460), (24, 5322050), (25, 5109168), (30, 4257640), (40, 3193230), (48, 2661025), (50, 2554584), (60, 2128820), (75, 1703056), (80, 1596615), (100, 1277292), (120, 1064410), (150, 851528), (200, 638646), (240, 532205), (300, 425764), (400, 319323), (600, 212882), (1200, 106441)]