4687776180

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18913}}^1$

素因数の和:18957

約数の個数: 168

約数和(自身を含む): 15628789512

約数和(自身を除く): 10941013332

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, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 243, 255, 270, 306, 324, 340, 405, 459, 486, 510, 540, 612, 729, 765, 810, 918, 972, 1020, 1215, 1377, 1458, 1530, 1620, 1836, 2295, 2430, 2754, 2916, 3060, 3645, 4131, 4590, 4860, 5508, 6885, 7290, 8262, 9180, 12393, 13770, 14580, 16524, 18913, 20655, 24786, 27540, 37826, 41310, 49572, 56739, 61965, 75652, 82620, 94565, 113478, 123930, 170217, 189130, 226956, 247860, 283695, 321521, 340434, 378260, 510651, 567390, 643042, 680868, 851085, 964563, 1021302, 1134780, 1286084, 1531953, 1607605, 1702170, 1929126, 2042604, 2553255, 2893689, 3063906, 3215210, 3404340, 3858252, 4595859, 4822815, 5106510, 5787378, 6127812, 6430420, 7659765, 8681067, 9191718, 9645630, 10213020, 11574756, 13787577, 14468445, 15319530, 17362134, 18383436, 19291260, 22979295, 26043201, 27575154, 28936890, 30639060, 34724268, 43405335, 45958590, 52086402, 55150308, 57873780, 68937885, 78129603, 86810670, 91917180, 104172804, 130216005, 137875770, 156259206, 173621340, 234388809, 260432010, 275751540, 312518412, 390648015, 468777618, 520864020, 781296030, 937555236, 1171944045, 1562592060, 2343888090, 4687776180]

約数ペア:

[(1, 4687776180), (2, 2343888090), (3, 1562592060), (4, 1171944045), (5, 937555236), (6, 781296030), (9, 520864020), (10, 468777618), (12, 390648015), (15, 312518412), (17, 275751540), (18, 260432010), (20, 234388809), (27, 173621340), (30, 156259206), (34, 137875770), (36, 130216005), (45, 104172804), (51, 91917180), (54, 86810670), (60, 78129603), (68, 68937885), (81, 57873780), (85, 55150308), (90, 52086402), (102, 45958590), (108, 43405335), (135, 34724268), (153, 30639060), (162, 28936890), (170, 27575154), (180, 26043201), (204, 22979295), (243, 19291260), (255, 18383436), (270, 17362134), (306, 15319530), (324, 14468445), (340, 13787577), (405, 11574756), (459, 10213020), (486, 9645630), (510, 9191718), (540, 8681067), (612, 7659765), (729, 6430420), (765, 6127812), (810, 5787378), (918, 5106510), (972, 4822815), (1020, 4595859), (1215, 3858252), (1377, 3404340), (1458, 3215210), (1530, 3063906), (1620, 2893689), (1836, 2553255), (2295, 2042604), (2430, 1929126), (2754, 1702170), (2916, 1607605), (3060, 1531953), (3645, 1286084), (4131, 1134780), (4590, 1021302), (4860, 964563), (5508, 851085), (6885, 680868), (7290, 643042), (8262, 567390), (9180, 510651), (12393, 378260), (13770, 340434), (14580, 321521), (16524, 283695), (18913, 247860), (20655, 226956), (24786, 189130), (27540, 170217), (37826, 123930), (41310, 113478), (49572, 94565), (56739, 82620), (61965, 75652)]