54415620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2273}}^1$

素因数の和:2314

約数の個数: 144

約数和(自身を含む): 198656640

約数和(自身を除く): 144241020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2273, 2394, 2660, 3420, 3990, 4546, 4788, 5985, 6819, 7980, 9092, 11365, 11970, 13638, 15911, 20457, 22730, 23940, 27276, 31822, 34095, 40914, 43187, 45460, 47733, 63644, 68190, 79555, 81828, 86374, 95466, 102285, 129561, 136380, 143199, 159110, 172748, 190932, 204570, 215935, 238665, 259122, 286398, 302309, 318220, 388683, 409140, 431870, 477330, 518244, 572796, 604618, 647805, 715995, 777366, 863740, 906927, 954660, 1209236, 1295610, 1431990, 1511545, 1554732, 1813854, 1943415, 2591220, 2720781, 2863980, 3023090, 3627708, 3886830, 4534635, 5441562, 6046180, 7773660, 9069270, 10883124, 13603905, 18138540, 27207810, 54415620]

約数ペア:

[(1, 54415620), (2, 27207810), (3, 18138540), (4, 13603905), (5, 10883124), (6, 9069270), (7, 7773660), (9, 6046180), (10, 5441562), (12, 4534635), (14, 3886830), (15, 3627708), (18, 3023090), (19, 2863980), (20, 2720781), (21, 2591220), (28, 1943415), (30, 1813854), (35, 1554732), (36, 1511545), (38, 1431990), (42, 1295610), (45, 1209236), (57, 954660), (60, 906927), (63, 863740), (70, 777366), (76, 715995), (84, 647805), (90, 604618), (95, 572796), (105, 518244), (114, 477330), (126, 431870), (133, 409140), (140, 388683), (171, 318220), (180, 302309), (190, 286398), (210, 259122), (228, 238665), (252, 215935), (266, 204570), (285, 190932), (315, 172748), (342, 159110), (380, 143199), (399, 136380), (420, 129561), (532, 102285), (570, 95466), (630, 86374), (665, 81828), (684, 79555), (798, 68190), (855, 63644), (1140, 47733), (1197, 45460), (1260, 43187), (1330, 40914), (1596, 34095), (1710, 31822), (1995, 27276), (2273, 23940), (2394, 22730), (2660, 20457), (3420, 15911), (3990, 13638), (4546, 11970), (4788, 11365), (5985, 9092), (6819, 7980)]