126252540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{809}}^1$

素因数の和:861

約数の個数: 144

約数和(自身を含む): 417765600

約数和(自身を除く): 291513060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 289, 306, 340, 459, 510, 540, 578, 612, 765, 809, 867, 918, 1020, 1156, 1445, 1530, 1618, 1734, 1836, 2295, 2427, 2601, 2890, 3060, 3236, 3468, 4045, 4335, 4590, 4854, 5202, 5780, 7281, 7803, 8090, 8670, 9180, 9708, 10404, 12135, 13005, 13753, 14562, 15606, 16180, 17340, 21843, 24270, 26010, 27506, 29124, 31212, 36405, 39015, 41259, 43686, 48540, 52020, 55012, 68765, 72810, 78030, 82518, 87372, 109215, 123777, 137530, 145620, 156060, 165036, 206295, 218430, 233801, 247554, 275060, 371331, 412590, 436860, 467602, 495108, 618885, 701403, 742662, 825180, 935204, 1169005, 1237770, 1402806, 1485324, 1856655, 2104209, 2338010, 2475540, 2805612, 3507015, 3713310, 4208418, 4676020, 6312627, 7014030, 7426620, 8416836, 10521045, 12625254, 14028060, 21042090, 25250508, 31563135, 42084180, 63126270, 126252540]

約数ペア:

[(1, 126252540), (2, 63126270), (3, 42084180), (4, 31563135), (5, 25250508), (6, 21042090), (9, 14028060), (10, 12625254), (12, 10521045), (15, 8416836), (17, 7426620), (18, 7014030), (20, 6312627), (27, 4676020), (30, 4208418), (34, 3713310), (36, 3507015), (45, 2805612), (51, 2475540), (54, 2338010), (60, 2104209), (68, 1856655), (85, 1485324), (90, 1402806), (102, 1237770), (108, 1169005), (135, 935204), (153, 825180), (170, 742662), (180, 701403), (204, 618885), (255, 495108), (270, 467602), (289, 436860), (306, 412590), (340, 371331), (459, 275060), (510, 247554), (540, 233801), (578, 218430), (612, 206295), (765, 165036), (809, 156060), (867, 145620), (918, 137530), (1020, 123777), (1156, 109215), (1445, 87372), (1530, 82518), (1618, 78030), (1734, 72810), (1836, 68765), (2295, 55012), (2427, 52020), (2601, 48540), (2890, 43686), (3060, 41259), (3236, 39015), (3468, 36405), (4045, 31212), (4335, 29124), (4590, 27506), (4854, 26010), (5202, 24270), (5780, 21843), (7281, 17340), (7803, 16180), (8090, 15606), (8670, 14562), (9180, 13753), (9708, 13005), (10404, 12135)]