358280820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2029}}^1$

素因数の和:2159

約数の個数: 120

約数和(自身を含む): 1134810600

約数和(自身を除く): 776529780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 109, 135, 162, 180, 218, 270, 324, 327, 405, 436, 540, 545, 654, 810, 981, 1090, 1308, 1620, 1635, 1962, 2029, 2180, 2943, 3270, 3924, 4058, 4905, 5886, 6087, 6540, 8116, 8829, 9810, 10145, 11772, 12174, 14715, 17658, 18261, 19620, 20290, 24348, 29430, 30435, 35316, 36522, 40580, 44145, 54783, 58860, 60870, 73044, 88290, 91305, 109566, 121740, 164349, 176580, 182610, 219132, 221161, 273915, 328698, 365220, 442322, 547830, 657396, 663483, 821745, 884644, 1095660, 1105805, 1326966, 1643490, 1990449, 2211610, 2653932, 3286980, 3317415, 3980898, 4423220, 5971347, 6634830, 7961796, 9952245, 11942694, 13269660, 17914041, 19904490, 23885388, 29856735, 35828082, 39808980, 59713470, 71656164, 89570205, 119426940, 179140410, 358280820]

約数ペア:

[(1, 358280820), (2, 179140410), (3, 119426940), (4, 89570205), (5, 71656164), (6, 59713470), (9, 39808980), (10, 35828082), (12, 29856735), (15, 23885388), (18, 19904490), (20, 17914041), (27, 13269660), (30, 11942694), (36, 9952245), (45, 7961796), (54, 6634830), (60, 5971347), (81, 4423220), (90, 3980898), (108, 3317415), (109, 3286980), (135, 2653932), (162, 2211610), (180, 1990449), (218, 1643490), (270, 1326966), (324, 1105805), (327, 1095660), (405, 884644), (436, 821745), (540, 663483), (545, 657396), (654, 547830), (810, 442322), (981, 365220), (1090, 328698), (1308, 273915), (1620, 221161), (1635, 219132), (1962, 182610), (2029, 176580), (2180, 164349), (2943, 121740), (3270, 109566), (3924, 91305), (4058, 88290), (4905, 73044), (5886, 60870), (6087, 58860), (6540, 54783), (8116, 44145), (8829, 40580), (9810, 36522), (10145, 35316), (11772, 30435), (12174, 29430), (14715, 24348), (17658, 20290), (18261, 19620)]