252491580

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4723}}^1$

素因数の和:4758

約数の個数: 144

約数和(自身を含む): 866646144

約数和(自身を除く): 614154564

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, 243, 270, 297, 324, 330, 396, 405, 486, 495, 540, 594, 660, 810, 891, 972, 990, 1188, 1215, 1485, 1620, 1782, 1980, 2430, 2673, 2970, 3564, 4455, 4723, 4860, 5346, 5940, 8910, 9446, 10692, 13365, 14169, 17820, 18892, 23615, 26730, 28338, 42507, 47230, 51953, 53460, 56676, 70845, 85014, 94460, 103906, 127521, 141690, 155859, 170028, 207812, 212535, 255042, 259765, 283380, 311718, 382563, 425070, 467577, 510084, 519530, 623436, 637605, 765126, 779295, 850140, 935154, 1039060, 1147689, 1275210, 1402731, 1530252, 1558590, 1870308, 1912815, 2295378, 2337885, 2550420, 2805462, 3117180, 3825630, 4208193, 4590756, 4675770, 5610924, 5738445, 7013655, 7651260, 8416386, 9351540, 11476890, 12624579, 14027310, 16832772, 21040965, 22953780, 25249158, 28054620, 42081930, 50498316, 63122895, 84163860, 126245790, 252491580]

約数ペア:

[(1, 252491580), (2, 126245790), (3, 84163860), (4, 63122895), (5, 50498316), (6, 42081930), (9, 28054620), (10, 25249158), (11, 22953780), (12, 21040965), (15, 16832772), (18, 14027310), (20, 12624579), (22, 11476890), (27, 9351540), (30, 8416386), (33, 7651260), (36, 7013655), (44, 5738445), (45, 5610924), (54, 4675770), (55, 4590756), (60, 4208193), (66, 3825630), (81, 3117180), (90, 2805462), (99, 2550420), (108, 2337885), (110, 2295378), (132, 1912815), (135, 1870308), (162, 1558590), (165, 1530252), (180, 1402731), (198, 1275210), (220, 1147689), (243, 1039060), (270, 935154), (297, 850140), (324, 779295), (330, 765126), (396, 637605), (405, 623436), (486, 519530), (495, 510084), (540, 467577), (594, 425070), (660, 382563), (810, 311718), (891, 283380), (972, 259765), (990, 255042), (1188, 212535), (1215, 207812), (1485, 170028), (1620, 155859), (1782, 141690), (1980, 127521), (2430, 103906), (2673, 94460), (2970, 85014), (3564, 70845), (4455, 56676), (4723, 53460), (4860, 51953), (5346, 47230), (5940, 42507), (8910, 28338), (9446, 26730), (10692, 23615), (13365, 18892), (14169, 17820)]