9152220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1$

素因数の和:320

約数の個数: 144

約数和(自身を含む): 32635008

約数和(自身を除く): 23482788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 283, 294, 308, 330, 385, 420, 462, 490, 539, 566, 588, 660, 735, 770, 849, 924, 980, 1078, 1132, 1155, 1415, 1470, 1540, 1617, 1698, 1981, 2156, 2310, 2695, 2830, 2940, 3113, 3234, 3396, 3962, 4245, 4620, 5390, 5660, 5943, 6226, 6468, 7924, 8085, 8490, 9339, 9905, 10780, 11886, 12452, 13867, 15565, 16170, 16980, 18678, 19810, 21791, 23772, 27734, 29715, 31130, 32340, 37356, 39620, 41601, 43582, 46695, 55468, 59430, 62260, 65373, 69335, 83202, 87164, 93390, 108955, 118860, 130746, 138670, 152537, 166404, 186780, 208005, 217910, 261492, 277340, 305074, 326865, 416010, 435820, 457611, 610148, 653730, 762685, 832020, 915222, 1307460, 1525370, 1830444, 2288055, 3050740, 4576110, 9152220]

約数ペア:

[(1, 9152220), (2, 4576110), (3, 3050740), (4, 2288055), (5, 1830444), (6, 1525370), (7, 1307460), (10, 915222), (11, 832020), (12, 762685), (14, 653730), (15, 610148), (20, 457611), (21, 435820), (22, 416010), (28, 326865), (30, 305074), (33, 277340), (35, 261492), (42, 217910), (44, 208005), (49, 186780), (55, 166404), (60, 152537), (66, 138670), (70, 130746), (77, 118860), (84, 108955), (98, 93390), (105, 87164), (110, 83202), (132, 69335), (140, 65373), (147, 62260), (154, 59430), (165, 55468), (196, 46695), (210, 43582), (220, 41601), (231, 39620), (245, 37356), (283, 32340), (294, 31130), (308, 29715), (330, 27734), (385, 23772), (420, 21791), (462, 19810), (490, 18678), (539, 16980), (566, 16170), (588, 15565), (660, 13867), (735, 12452), (770, 11886), (849, 10780), (924, 9905), (980, 9339), (1078, 8490), (1132, 8085), (1155, 7924), (1415, 6468), (1470, 6226), (1540, 5943), (1617, 5660), (1698, 5390), (1981, 4620), (2156, 4245), (2310, 3962), (2695, 3396), (2830, 3234), (2940, 3113)]