39171060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{251}}^1$

素因数の和:303

約数の個数: 144

約数和(自身を含む): 129971520

約数和(自身を除く): 90800460

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, 251, 255, 270, 289, 306, 340, 459, 502, 510, 540, 578, 612, 753, 765, 867, 918, 1004, 1020, 1156, 1255, 1445, 1506, 1530, 1734, 1836, 2259, 2295, 2510, 2601, 2890, 3012, 3060, 3468, 3765, 4267, 4335, 4518, 4590, 5020, 5202, 5780, 6777, 7530, 7803, 8534, 8670, 9036, 9180, 10404, 11295, 12801, 13005, 13554, 15060, 15606, 17068, 17340, 21335, 22590, 25602, 26010, 27108, 31212, 33885, 38403, 39015, 42670, 45180, 51204, 52020, 64005, 67770, 72539, 76806, 78030, 85340, 115209, 128010, 135540, 145078, 153612, 156060, 192015, 217617, 230418, 256020, 290156, 362695, 384030, 435234, 460836, 576045, 652851, 725390, 768060, 870468, 1088085, 1152090, 1305702, 1450780, 1958553, 2176170, 2304180, 2611404, 3264255, 3917106, 4352340, 6528510, 7834212, 9792765, 13057020, 19585530, 39171060]

約数ペア:

[(1, 39171060), (2, 19585530), (3, 13057020), (4, 9792765), (5, 7834212), (6, 6528510), (9, 4352340), (10, 3917106), (12, 3264255), (15, 2611404), (17, 2304180), (18, 2176170), (20, 1958553), (27, 1450780), (30, 1305702), (34, 1152090), (36, 1088085), (45, 870468), (51, 768060), (54, 725390), (60, 652851), (68, 576045), (85, 460836), (90, 435234), (102, 384030), (108, 362695), (135, 290156), (153, 256020), (170, 230418), (180, 217617), (204, 192015), (251, 156060), (255, 153612), (270, 145078), (289, 135540), (306, 128010), (340, 115209), (459, 85340), (502, 78030), (510, 76806), (540, 72539), (578, 67770), (612, 64005), (753, 52020), (765, 51204), (867, 45180), (918, 42670), (1004, 39015), (1020, 38403), (1156, 33885), (1255, 31212), (1445, 27108), (1506, 26010), (1530, 25602), (1734, 22590), (1836, 21335), (2259, 17340), (2295, 17068), (2510, 15606), (2601, 15060), (2890, 13554), (3012, 13005), (3060, 12801), (3468, 11295), (3765, 10404), (4267, 9180), (4335, 9036), (4518, 8670), (4590, 8534), (5020, 7803), (5202, 7530), (5780, 6777)]