198237780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9413}}^1$

素因数の和:9447

約数の個数: 120

約数和(自身を含む): 669787272

約数和(自身を除く): 471549492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 9413, 10530, 18826, 21060, 28239, 37652, 47065, 56478, 84717, 94130, 112956, 122369, 141195, 169434, 188260, 244738, 254151, 282390, 338868, 367107, 423585, 489476, 508302, 564780, 611845, 734214, 762453, 847170, 1016604, 1101321, 1223690, 1270755, 1468428, 1524906, 1694340, 1835535, 2202642, 2447380, 2541510, 3049812, 3303963, 3671070, 3812265, 4405284, 5083020, 5506605, 6607926, 7342140, 7624530, 9911889, 11013210, 13215852, 15249060, 16519815, 19823778, 22026420, 33039630, 39647556, 49559445, 66079260, 99118890, 198237780]

約数ペア:

[(1, 198237780), (2, 99118890), (3, 66079260), (4, 49559445), (5, 39647556), (6, 33039630), (9, 22026420), (10, 19823778), (12, 16519815), (13, 15249060), (15, 13215852), (18, 11013210), (20, 9911889), (26, 7624530), (27, 7342140), (30, 6607926), (36, 5506605), (39, 5083020), (45, 4405284), (52, 3812265), (54, 3671070), (60, 3303963), (65, 3049812), (78, 2541510), (81, 2447380), (90, 2202642), (108, 1835535), (117, 1694340), (130, 1524906), (135, 1468428), (156, 1270755), (162, 1223690), (180, 1101321), (195, 1016604), (234, 847170), (260, 762453), (270, 734214), (324, 611845), (351, 564780), (390, 508302), (405, 489476), (468, 423585), (540, 367107), (585, 338868), (702, 282390), (780, 254151), (810, 244738), (1053, 188260), (1170, 169434), (1404, 141195), (1620, 122369), (1755, 112956), (2106, 94130), (2340, 84717), (3510, 56478), (4212, 47065), (5265, 37652), (7020, 28239), (9413, 21060), (10530, 18826)]