219252300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{11981}}^1$

素因数の和:12059

約数の個数: 72

約数和(自身を含む): 644823312

約数和(自身を除く): 425571012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 61, 75, 100, 122, 150, 183, 244, 300, 305, 366, 610, 732, 915, 1220, 1525, 1830, 3050, 3660, 4575, 6100, 9150, 11981, 18300, 23962, 35943, 47924, 59905, 71886, 119810, 143772, 179715, 239620, 299525, 359430, 599050, 718860, 730841, 898575, 1198100, 1461682, 1797150, 2192523, 2923364, 3594300, 3654205, 4385046, 7308410, 8770092, 10962615, 14616820, 18271025, 21925230, 36542050, 43850460, 54813075, 73084100, 109626150, 219252300]

約数ペア:

[(1, 219252300), (2, 109626150), (3, 73084100), (4, 54813075), (5, 43850460), (6, 36542050), (10, 21925230), (12, 18271025), (15, 14616820), (20, 10962615), (25, 8770092), (30, 7308410), (50, 4385046), (60, 3654205), (61, 3594300), (75, 2923364), (100, 2192523), (122, 1797150), (150, 1461682), (183, 1198100), (244, 898575), (300, 730841), (305, 718860), (366, 599050), (610, 359430), (732, 299525), (915, 239620), (1220, 179715), (1525, 143772), (1830, 119810), (3050, 71886), (3660, 59905), (4575, 47924), (6100, 35943), (9150, 23962), (11981, 18300)]