317356380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1619}}^1$

素因数の和:1662

約数の個数: 180

約数和(自身を含む): 1094967720

約数和(自身を除く): 777611340

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, 121, 132, 135, 162, 165, 180, 198, 220, 242, 270, 297, 324, 330, 363, 396, 405, 484, 495, 540, 594, 605, 660, 726, 810, 891, 990, 1089, 1188, 1210, 1452, 1485, 1619, 1620, 1782, 1815, 1980, 2178, 2420, 2970, 3238, 3267, 3564, 3630, 4356, 4455, 4857, 5445, 5940, 6476, 6534, 7260, 8095, 8910, 9714, 9801, 10890, 13068, 14571, 16190, 16335, 17809, 17820, 19428, 19602, 21780, 24285, 29142, 32380, 32670, 35618, 39204, 43713, 48570, 49005, 53427, 58284, 65340, 71236, 72855, 87426, 89045, 97140, 98010, 106854, 131139, 145710, 160281, 174852, 178090, 195899, 196020, 213708, 218565, 262278, 267135, 291420, 320562, 356180, 391798, 437130, 480843, 524556, 534270, 587697, 641124, 655695, 783596, 801405, 874260, 961686, 979495, 1068540, 1175394, 1311390, 1442529, 1602810, 1763091, 1923372, 1958990, 2350788, 2404215, 2622780, 2885058, 2938485, 3205620, 3526182, 3917980, 4808430, 5289273, 5770116, 5876970, 7052364, 7212645, 8815455, 9616860, 10578546, 11753940, 14425290, 15867819, 17630910, 21157092, 26446365, 28850580, 31735638, 35261820, 52892730, 63471276, 79339095, 105785460, 158678190, 317356380]

約数ペア:

[(1, 317356380), (2, 158678190), (3, 105785460), (4, 79339095), (5, 63471276), (6, 52892730), (9, 35261820), (10, 31735638), (11, 28850580), (12, 26446365), (15, 21157092), (18, 17630910), (20, 15867819), (22, 14425290), (27, 11753940), (30, 10578546), (33, 9616860), (36, 8815455), (44, 7212645), (45, 7052364), (54, 5876970), (55, 5770116), (60, 5289273), (66, 4808430), (81, 3917980), (90, 3526182), (99, 3205620), (108, 2938485), (110, 2885058), (121, 2622780), (132, 2404215), (135, 2350788), (162, 1958990), (165, 1923372), (180, 1763091), (198, 1602810), (220, 1442529), (242, 1311390), (270, 1175394), (297, 1068540), (324, 979495), (330, 961686), (363, 874260), (396, 801405), (405, 783596), (484, 655695), (495, 641124), (540, 587697), (594, 534270), (605, 524556), (660, 480843), (726, 437130), (810, 391798), (891, 356180), (990, 320562), (1089, 291420), (1188, 267135), (1210, 262278), (1452, 218565), (1485, 213708), (1619, 196020), (1620, 195899), (1782, 178090), (1815, 174852), (1980, 160281), (2178, 145710), (2420, 131139), (2970, 106854), (3238, 98010), (3267, 97140), (3564, 89045), (3630, 87426), (4356, 72855), (4455, 71236), (4857, 65340), (5445, 58284), (5940, 53427), (6476, 49005), (6534, 48570), (7260, 43713), (8095, 39204), (8910, 35618), (9714, 32670), (9801, 32380), (10890, 29142), (13068, 24285), (14571, 21780), (16190, 19602), (16335, 19428), (17809, 17820)]