284686380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4357}}^1$

素因数の和:4397

約数の個数: 144

約数和(自身を含む): 973751520

約数和(自身を除く): 689065140

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, 90, 99, 108, 110, 121, 132, 135, 165, 180, 198, 220, 242, 270, 297, 330, 363, 396, 484, 495, 540, 594, 605, 660, 726, 990, 1089, 1188, 1210, 1452, 1485, 1815, 1980, 2178, 2420, 2970, 3267, 3630, 4356, 4357, 5445, 5940, 6534, 7260, 8714, 10890, 13068, 13071, 16335, 17428, 21780, 21785, 26142, 32670, 39213, 43570, 47927, 52284, 65340, 65355, 78426, 87140, 95854, 117639, 130710, 143781, 156852, 191708, 196065, 235278, 239635, 261420, 287562, 392130, 431343, 470556, 479270, 527197, 575124, 588195, 718905, 784260, 862686, 958540, 1054394, 1176390, 1294029, 1437810, 1581591, 1725372, 2108788, 2156715, 2352780, 2588058, 2635985, 2875620, 3163182, 4313430, 4744773, 5176116, 5271970, 6326364, 6470145, 7907955, 8626860, 9489546, 10543940, 12940290, 14234319, 15815910, 18979092, 23723865, 25880580, 28468638, 31631820, 47447730, 56937276, 71171595, 94895460, 142343190, 284686380]

約数ペア:

[(1, 284686380), (2, 142343190), (3, 94895460), (4, 71171595), (5, 56937276), (6, 47447730), (9, 31631820), (10, 28468638), (11, 25880580), (12, 23723865), (15, 18979092), (18, 15815910), (20, 14234319), (22, 12940290), (27, 10543940), (30, 9489546), (33, 8626860), (36, 7907955), (44, 6470145), (45, 6326364), (54, 5271970), (55, 5176116), (60, 4744773), (66, 4313430), (90, 3163182), (99, 2875620), (108, 2635985), (110, 2588058), (121, 2352780), (132, 2156715), (135, 2108788), (165, 1725372), (180, 1581591), (198, 1437810), (220, 1294029), (242, 1176390), (270, 1054394), (297, 958540), (330, 862686), (363, 784260), (396, 718905), (484, 588195), (495, 575124), (540, 527197), (594, 479270), (605, 470556), (660, 431343), (726, 392130), (990, 287562), (1089, 261420), (1188, 239635), (1210, 235278), (1452, 196065), (1485, 191708), (1815, 156852), (1980, 143781), (2178, 130710), (2420, 117639), (2970, 95854), (3267, 87140), (3630, 78426), (4356, 65355), (4357, 65340), (5445, 52284), (5940, 47927), (6534, 43570), (7260, 39213), (8714, 32670), (10890, 26142), (13068, 21785), (13071, 21780), (16335, 17428)]