252201120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1063

約数の個数: 192

約数和(自身を含む): 869170176

約数和(自身を除く): 616969056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 96, 102, 120, 124, 136, 155, 160, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 480, 496, 510, 527, 544, 620, 680, 744, 816, 930, 992, 997, 1020, 1054, 1240, 1360, 1488, 1581, 1632, 1860, 1994, 2040, 2108, 2480, 2635, 2720, 2976, 2991, 3162, 3720, 3988, 4080, 4216, 4960, 4985, 5270, 5982, 6324, 7440, 7905, 7976, 8160, 8432, 9970, 10540, 11964, 12648, 14880, 14955, 15810, 15952, 16864, 16949, 19940, 21080, 23928, 25296, 29910, 30907, 31620, 31904, 33898, 39880, 42160, 47856, 50592, 50847, 59820, 61814, 63240, 67796, 79760, 84320, 84745, 92721, 95712, 101694, 119640, 123628, 126480, 135592, 154535, 159520, 169490, 185442, 203388, 239280, 247256, 252960, 254235, 271184, 309070, 338980, 370884, 406776, 463605, 478560, 494512, 508470, 525419, 542368, 618140, 677960, 741768, 813552, 927210, 989024, 1016940, 1050838, 1236280, 1355920, 1483536, 1576257, 1627104, 1854420, 2033880, 2101676, 2472560, 2627095, 2711840, 2967072, 3152514, 3708840, 4067760, 4203352, 4945120, 5254190, 6305028, 7417680, 7881285, 8135520, 8406704, 10508380, 12610056, 14835360, 15762570, 16813408, 21016760, 25220112, 31525140, 42033520, 50440224, 63050280, 84067040, 126100560, 252201120]

約数ペア:

[(1, 252201120), (2, 126100560), (3, 84067040), (4, 63050280), (5, 50440224), (6, 42033520), (8, 31525140), (10, 25220112), (12, 21016760), (15, 16813408), (16, 15762570), (17, 14835360), (20, 12610056), (24, 10508380), (30, 8406704), (31, 8135520), (32, 7881285), (34, 7417680), (40, 6305028), (48, 5254190), (51, 4945120), (60, 4203352), (62, 4067760), (68, 3708840), (80, 3152514), (85, 2967072), (93, 2711840), (96, 2627095), (102, 2472560), (120, 2101676), (124, 2033880), (136, 1854420), (155, 1627104), (160, 1576257), (170, 1483536), (186, 1355920), (204, 1236280), (240, 1050838), (248, 1016940), (255, 989024), (272, 927210), (310, 813552), (340, 741768), (372, 677960), (408, 618140), (465, 542368), (480, 525419), (496, 508470), (510, 494512), (527, 478560), (544, 463605), (620, 406776), (680, 370884), (744, 338980), (816, 309070), (930, 271184), (992, 254235), (997, 252960), (1020, 247256), (1054, 239280), (1240, 203388), (1360, 185442), (1488, 169490), (1581, 159520), (1632, 154535), (1860, 135592), (1994, 126480), (2040, 123628), (2108, 119640), (2480, 101694), (2635, 95712), (2720, 92721), (2976, 84745), (2991, 84320), (3162, 79760), (3720, 67796), (3988, 63240), (4080, 61814), (4216, 59820), (4960, 50847), (4985, 50592), (5270, 47856), (5982, 42160), (6324, 39880), (7440, 33898), (7905, 31904), (7976, 31620), (8160, 30907), (8432, 29910), (9970, 25296), (10540, 23928), (11964, 21080), (12648, 19940), (14880, 16949), (14955, 16864), (15810, 15952)]