126499380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2531}}^1$

素因数の和:2574

約数の個数: 144

約数和(自身を含む): 436435776

約数和(自身を除く): 309936396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 60, 68, 70, 84, 85, 98, 102, 105, 119, 140, 147, 170, 196, 204, 210, 238, 245, 255, 294, 340, 357, 420, 476, 490, 510, 588, 595, 714, 735, 833, 980, 1020, 1190, 1428, 1470, 1666, 1785, 2380, 2499, 2531, 2940, 3332, 3570, 4165, 4998, 5062, 7140, 7593, 8330, 9996, 10124, 12495, 12655, 15186, 16660, 17717, 24990, 25310, 30372, 35434, 37965, 43027, 49980, 50620, 53151, 70868, 75930, 86054, 88585, 106302, 124019, 129081, 151860, 172108, 177170, 212604, 215135, 248038, 258162, 265755, 301189, 354340, 372057, 430270, 496076, 516324, 531510, 602378, 620095, 645405, 744114, 860540, 903567, 1063020, 1204756, 1240190, 1290810, 1488228, 1505945, 1807134, 1860285, 2108323, 2480380, 2581620, 3011890, 3614268, 3720570, 4216646, 4517835, 6023780, 6324969, 7441140, 8433292, 9035670, 10541615, 12649938, 18071340, 21083230, 25299876, 31624845, 42166460, 63249690, 126499380]

約数ペア:

[(1, 126499380), (2, 63249690), (3, 42166460), (4, 31624845), (5, 25299876), (6, 21083230), (7, 18071340), (10, 12649938), (12, 10541615), (14, 9035670), (15, 8433292), (17, 7441140), (20, 6324969), (21, 6023780), (28, 4517835), (30, 4216646), (34, 3720570), (35, 3614268), (42, 3011890), (49, 2581620), (51, 2480380), (60, 2108323), (68, 1860285), (70, 1807134), (84, 1505945), (85, 1488228), (98, 1290810), (102, 1240190), (105, 1204756), (119, 1063020), (140, 903567), (147, 860540), (170, 744114), (196, 645405), (204, 620095), (210, 602378), (238, 531510), (245, 516324), (255, 496076), (294, 430270), (340, 372057), (357, 354340), (420, 301189), (476, 265755), (490, 258162), (510, 248038), (588, 215135), (595, 212604), (714, 177170), (735, 172108), (833, 151860), (980, 129081), (1020, 124019), (1190, 106302), (1428, 88585), (1470, 86054), (1666, 75930), (1785, 70868), (2380, 53151), (2499, 50620), (2531, 49980), (2940, 43027), (3332, 37965), (3570, 35434), (4165, 30372), (4998, 25310), (5062, 24990), (7140, 17717), (7593, 16660), (8330, 15186), (9996, 12655), (10124, 12495)]