873180

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{11}}^1$

素因数の和:46

約数の個数: 180

約数和(自身を含む): 3476088

約数和(自身を除く): 2602908

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 49, 54, 55, 60, 63, 66, 70, 77, 81, 84, 90, 98, 99, 105, 108, 110, 126, 132, 135, 140, 147, 154, 162, 165, 180, 189, 196, 198, 210, 220, 231, 245, 252, 270, 294, 297, 308, 315, 324, 330, 378, 385, 396, 405, 420, 441, 462, 490, 495, 539, 540, 567, 588, 594, 630, 660, 693, 735, 756, 770, 810, 882, 891, 924, 945, 980, 990, 1078, 1134, 1155, 1188, 1260, 1323, 1386, 1470, 1485, 1540, 1617, 1620, 1764, 1782, 1890, 1980, 2079, 2156, 2205, 2268, 2310, 2646, 2695, 2772, 2835, 2940, 2970, 3234, 3465, 3564, 3780, 3969, 4158, 4410, 4455, 4620, 4851, 5292, 5390, 5670, 5940, 6237, 6468, 6615, 6930, 7938, 8085, 8316, 8820, 8910, 9702, 10395, 10780, 11340, 12474, 13230, 13860, 14553, 15876, 16170, 17820, 19404, 19845, 20790, 24255, 24948, 26460, 29106, 31185, 32340, 39690, 41580, 43659, 48510, 58212, 62370, 72765, 79380, 87318, 97020, 124740, 145530, 174636, 218295, 291060, 436590, 873180]

約数ペア:

[(1, 873180), (2, 436590), (3, 291060), (4, 218295), (5, 174636), (6, 145530), (7, 124740), (9, 97020), (10, 87318), (11, 79380), (12, 72765), (14, 62370), (15, 58212), (18, 48510), (20, 43659), (21, 41580), (22, 39690), (27, 32340), (28, 31185), (30, 29106), (33, 26460), (35, 24948), (36, 24255), (42, 20790), (44, 19845), (45, 19404), (49, 17820), (54, 16170), (55, 15876), (60, 14553), (63, 13860), (66, 13230), (70, 12474), (77, 11340), (81, 10780), (84, 10395), (90, 9702), (98, 8910), (99, 8820), (105, 8316), (108, 8085), (110, 7938), (126, 6930), (132, 6615), (135, 6468), (140, 6237), (147, 5940), (154, 5670), (162, 5390), (165, 5292), (180, 4851), (189, 4620), (196, 4455), (198, 4410), (210, 4158), (220, 3969), (231, 3780), (245, 3564), (252, 3465), (270, 3234), (294, 2970), (297, 2940), (308, 2835), (315, 2772), (324, 2695), (330, 2646), (378, 2310), (385, 2268), (396, 2205), (405, 2156), (420, 2079), (441, 1980), (462, 1890), (490, 1782), (495, 1764), (539, 1620), (540, 1617), (567, 1540), (588, 1485), (594, 1470), (630, 1386), (660, 1323), (693, 1260), (735, 1188), (756, 1155), (770, 1134), (810, 1078), (882, 990), (891, 980), (924, 945)]