747887580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41969}}^1$

素因数の和:42001

約数の個数: 120

約数和(自身を含む): 2559498480

約数和(自身を除く): 1811610900

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, 41969, 83938, 125907, 167876, 209845, 251814, 377721, 419690, 461659, 503628, 629535, 755442, 839380, 923318, 1133163, 1259070, 1384977, 1510884, 1846636, 1888605, 2266326, 2308295, 2518140, 2769954, 3399489, 3777210, 4154931, 4532652, 4616590, 5539908, 5665815, 6798978, 6924885, 7554420, 8309862, 9233180, 11331630, 12464793, 13597956, 13849770, 16619724, 16997445, 20774655, 22663260, 24929586, 27699540, 33994890, 37394379, 41549310, 49859172, 62323965, 67989780, 74788758, 83098620, 124647930, 149577516, 186971895, 249295860, 373943790, 747887580]

約数ペア:

[(1, 747887580), (2, 373943790), (3, 249295860), (4, 186971895), (5, 149577516), (6, 124647930), (9, 83098620), (10, 74788758), (11, 67989780), (12, 62323965), (15, 49859172), (18, 41549310), (20, 37394379), (22, 33994890), (27, 27699540), (30, 24929586), (33, 22663260), (36, 20774655), (44, 16997445), (45, 16619724), (54, 13849770), (55, 13597956), (60, 12464793), (66, 11331630), (81, 9233180), (90, 8309862), (99, 7554420), (108, 6924885), (110, 6798978), (132, 5665815), (135, 5539908), (162, 4616590), (165, 4532652), (180, 4154931), (198, 3777210), (220, 3399489), (270, 2769954), (297, 2518140), (324, 2308295), (330, 2266326), (396, 1888605), (405, 1846636), (495, 1510884), (540, 1384977), (594, 1259070), (660, 1133163), (810, 923318), (891, 839380), (990, 755442), (1188, 629535), (1485, 503628), (1620, 461659), (1782, 419690), (1980, 377721), (2970, 251814), (3564, 209845), (4455, 167876), (5940, 125907), (8910, 83938), (17820, 41969)]