139512780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7829}}^1$

素因数の和:7861

約数の個数: 120

約数和(自身を含む): 477504720

約数和(自身を除く): 337991940

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, 7829, 8910, 15658, 17820, 23487, 31316, 39145, 46974, 70461, 78290, 86119, 93948, 117435, 140922, 156580, 172238, 211383, 234870, 258357, 281844, 344476, 352305, 422766, 430595, 469740, 516714, 634149, 704610, 775071, 845532, 861190, 1033428, 1056915, 1268298, 1291785, 1409220, 1550142, 1722380, 2113830, 2325213, 2536596, 2583570, 3100284, 3170745, 3875355, 4227660, 4650426, 5167140, 6341490, 6975639, 7750710, 9300852, 11626065, 12682980, 13951278, 15501420, 23252130, 27902556, 34878195, 46504260, 69756390, 139512780]

約数ペア:

[(1, 139512780), (2, 69756390), (3, 46504260), (4, 34878195), (5, 27902556), (6, 23252130), (9, 15501420), (10, 13951278), (11, 12682980), (12, 11626065), (15, 9300852), (18, 7750710), (20, 6975639), (22, 6341490), (27, 5167140), (30, 4650426), (33, 4227660), (36, 3875355), (44, 3170745), (45, 3100284), (54, 2583570), (55, 2536596), (60, 2325213), (66, 2113830), (81, 1722380), (90, 1550142), (99, 1409220), (108, 1291785), (110, 1268298), (132, 1056915), (135, 1033428), (162, 861190), (165, 845532), (180, 775071), (198, 704610), (220, 634149), (270, 516714), (297, 469740), (324, 430595), (330, 422766), (396, 352305), (405, 344476), (495, 281844), (540, 258357), (594, 234870), (660, 211383), (810, 172238), (891, 156580), (990, 140922), (1188, 117435), (1485, 93948), (1620, 86119), (1782, 78290), (1980, 70461), (2970, 46974), (3564, 39145), (4455, 31316), (5940, 23487), (7829, 17820), (8910, 15658)]