2228016780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{125029}}^1$

素因数の和:125061

約数の個数: 120

約数和(自身を含む): 7624829520

約数和(自身を除く): 5396812740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 3564, 4455, 5940, 8910, 17820, 125029, 250058, 375087, 500116, 625145, 750174, 1125261, 1250290, 1375319, 1500348, 1875435, 2250522, 2500580, 2750638, 3375783, 3750870, 4125957, 4501044, 5501276, 5626305, 6751566, 6876595, 7501740, 8251914, 10127349, 11252610, 12377871, 13503132, 13753190, 16503828, 16878915, 20254698, 20629785, 22505220, 24755742, 27506380, 33757830, 37133613, 40509396, 41259570, 49511484, 50636745, 61889355, 67515660, 74267226, 82519140, 101273490, 111400839, 123778710, 148534452, 185668065, 202546980, 222801678, 247557420, 371336130, 445603356, 557004195, 742672260, 1114008390, 2228016780]

約数ペア:

[(1, 2228016780), (2, 1114008390), (3, 742672260), (4, 557004195), (5, 445603356), (6, 371336130), (9, 247557420), (10, 222801678), (11, 202546980), (12, 185668065), (15, 148534452), (18, 123778710), (20, 111400839), (22, 101273490), (27, 82519140), (30, 74267226), (33, 67515660), (36, 61889355), (44, 50636745), (45, 49511484), (54, 41259570), (55, 40509396), (60, 37133613), (66, 33757830), (81, 27506380), (90, 24755742), (99, 22505220), (108, 20629785), (110, 20254698), (132, 16878915), (135, 16503828), (162, 13753190), (165, 13503132), (180, 12377871), (198, 11252610), (220, 10127349), (270, 8251914), (297, 7501740), (324, 6876595), (330, 6751566), (396, 5626305), (405, 5501276), (495, 4501044), (540, 4125957), (594, 3750870), (660, 3375783), (810, 2750638), (891, 2500580), (990, 2250522), (1188, 1875435), (1485, 1500348), (1620, 1375319), (1782, 1250290), (1980, 1125261), (2970, 750174), (3564, 625145), (4455, 500116), (5940, 375087), (8910, 250058), (17820, 125029)]