225040860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113657}}^1$

素因数の和:113683

約数の個数: 72

約数和(自身を含む): 744687216

約数和(自身を除く): 519646356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 113657, 227314, 340971, 454628, 568285, 681942, 1022913, 1136570, 1250227, 1363884, 1704855, 2045826, 2273140, 2500454, 3409710, 3750681, 4091652, 5000908, 5114565, 6251135, 6819420, 7501362, 10229130, 11252043, 12502270, 15002724, 18753405, 20458260, 22504086, 25004540, 37506810, 45008172, 56260215, 75013620, 112520430, 225040860]

約数ペア:

[(1, 225040860), (2, 112520430), (3, 75013620), (4, 56260215), (5, 45008172), (6, 37506810), (9, 25004540), (10, 22504086), (11, 20458260), (12, 18753405), (15, 15002724), (18, 12502270), (20, 11252043), (22, 10229130), (30, 7501362), (33, 6819420), (36, 6251135), (44, 5114565), (45, 5000908), (55, 4091652), (60, 3750681), (66, 3409710), (90, 2500454), (99, 2273140), (110, 2045826), (132, 1704855), (165, 1363884), (180, 1250227), (198, 1136570), (220, 1022913), (330, 681942), (396, 568285), (495, 454628), (660, 340971), (990, 227314), (1980, 113657)]