2757060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1$

素因数の和:102

約数の個数: 108

約数和(自身を含む): 9051588

約数和(自身を除く): 6294528

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 53, 60, 68, 85, 90, 102, 106, 153, 159, 170, 180, 204, 212, 255, 265, 289, 306, 318, 340, 477, 510, 530, 578, 612, 636, 765, 795, 867, 901, 954, 1020, 1060, 1156, 1445, 1530, 1590, 1734, 1802, 1908, 2385, 2601, 2703, 2890, 3060, 3180, 3468, 3604, 4335, 4505, 4770, 5202, 5406, 5780, 8109, 8670, 9010, 9540, 10404, 10812, 13005, 13515, 15317, 16218, 17340, 18020, 26010, 27030, 30634, 32436, 40545, 45951, 52020, 54060, 61268, 76585, 81090, 91902, 137853, 153170, 162180, 183804, 229755, 275706, 306340, 459510, 551412, 689265, 919020, 1378530, 2757060]

約数ペア:

[(1, 2757060), (2, 1378530), (3, 919020), (4, 689265), (5, 551412), (6, 459510), (9, 306340), (10, 275706), (12, 229755), (15, 183804), (17, 162180), (18, 153170), (20, 137853), (30, 91902), (34, 81090), (36, 76585), (45, 61268), (51, 54060), (53, 52020), (60, 45951), (68, 40545), (85, 32436), (90, 30634), (102, 27030), (106, 26010), (153, 18020), (159, 17340), (170, 16218), (180, 15317), (204, 13515), (212, 13005), (255, 10812), (265, 10404), (289, 9540), (306, 9010), (318, 8670), (340, 8109), (477, 5780), (510, 5406), (530, 5202), (578, 4770), (612, 4505), (636, 4335), (765, 3604), (795, 3468), (867, 3180), (901, 3060), (954, 2890), (1020, 2703), (1060, 2601), (1156, 2385), (1445, 1908), (1530, 1802), (1590, 1734)]