56060220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 172676448

約数和(自身を除く): 116616228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 53, 60, 61, 68, 85, 102, 106, 122, 159, 170, 183, 204, 212, 244, 255, 265, 289, 305, 318, 340, 366, 510, 530, 578, 610, 636, 732, 795, 867, 901, 915, 1020, 1037, 1060, 1156, 1220, 1445, 1590, 1734, 1802, 1830, 2074, 2703, 2890, 3111, 3180, 3233, 3468, 3604, 3660, 4148, 4335, 4505, 5185, 5406, 5780, 6222, 6466, 8670, 9010, 9699, 10370, 10812, 12444, 12932, 13515, 15317, 15555, 16165, 17340, 17629, 18020, 19398, 20740, 27030, 30634, 31110, 32330, 35258, 38796, 45951, 48495, 52887, 54060, 54961, 61268, 62220, 64660, 70516, 76585, 88145, 91902, 96990, 105774, 109922, 153170, 164883, 176290, 183804, 193980, 211548, 219844, 229755, 264435, 274805, 306340, 329766, 352580, 459510, 528870, 549610, 659532, 824415, 919020, 934337, 1057740, 1099220, 1648830, 1868674, 2803011, 3297660, 3737348, 4671685, 5606022, 9343370, 11212044, 14015055, 18686740, 28030110, 56060220]

約数ペア:

[(1, 56060220), (2, 28030110), (3, 18686740), (4, 14015055), (5, 11212044), (6, 9343370), (10, 5606022), (12, 4671685), (15, 3737348), (17, 3297660), (20, 2803011), (30, 1868674), (34, 1648830), (51, 1099220), (53, 1057740), (60, 934337), (61, 919020), (68, 824415), (85, 659532), (102, 549610), (106, 528870), (122, 459510), (159, 352580), (170, 329766), (183, 306340), (204, 274805), (212, 264435), (244, 229755), (255, 219844), (265, 211548), (289, 193980), (305, 183804), (318, 176290), (340, 164883), (366, 153170), (510, 109922), (530, 105774), (578, 96990), (610, 91902), (636, 88145), (732, 76585), (795, 70516), (867, 64660), (901, 62220), (915, 61268), (1020, 54961), (1037, 54060), (1060, 52887), (1156, 48495), (1220, 45951), (1445, 38796), (1590, 35258), (1734, 32330), (1802, 31110), (1830, 30634), (2074, 27030), (2703, 20740), (2890, 19398), (3111, 18020), (3180, 17629), (3233, 17340), (3468, 16165), (3604, 15555), (3660, 15317), (4148, 13515), (4335, 12932), (4505, 12444), (5185, 10812), (5406, 10370), (5780, 9699), (6222, 9010), (6466, 8670)]