185117100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^4\times {\mathrm{257}}^1$

素因数の和:302

約数の個数: 180

約数和(自身を含む): 627267144

約数和(自身を除く): 442150044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 257, 294, 300, 343, 350, 420, 490, 514, 525, 588, 686, 700, 735, 771, 980, 1028, 1029, 1050, 1225, 1285, 1372, 1470, 1542, 1715, 1799, 2058, 2100, 2401, 2450, 2570, 2940, 3084, 3430, 3598, 3675, 3855, 4116, 4802, 4900, 5140, 5145, 5397, 6425, 6860, 7196, 7203, 7350, 7710, 8575, 8995, 9604, 10290, 10794, 12005, 12593, 12850, 14406, 14700, 15420, 17150, 17990, 19275, 20580, 21588, 24010, 25186, 25700, 25725, 26985, 28812, 34300, 35980, 36015, 37779, 38550, 44975, 48020, 50372, 51450, 53970, 60025, 62965, 72030, 75558, 77100, 88151, 89950, 102900, 107940, 120050, 125930, 134925, 144060, 151116, 176302, 179900, 180075, 188895, 240100, 251860, 264453, 269850, 314825, 352604, 360150, 377790, 440755, 528906, 539700, 617057, 629650, 720300, 755580, 881510, 944475, 1057812, 1234114, 1259300, 1322265, 1763020, 1851171, 1888950, 2203775, 2468228, 2644530, 3085285, 3702342, 3777900, 4407550, 5289060, 6170570, 6611325, 7404684, 8815100, 9255855, 12341140, 13222650, 15426425, 18511710, 26445300, 30852850, 37023420, 46279275, 61705700, 92558550, 185117100]

約数ペア:

[(1, 185117100), (2, 92558550), (3, 61705700), (4, 46279275), (5, 37023420), (6, 30852850), (7, 26445300), (10, 18511710), (12, 15426425), (14, 13222650), (15, 12341140), (20, 9255855), (21, 8815100), (25, 7404684), (28, 6611325), (30, 6170570), (35, 5289060), (42, 4407550), (49, 3777900), (50, 3702342), (60, 3085285), (70, 2644530), (75, 2468228), (84, 2203775), (98, 1888950), (100, 1851171), (105, 1763020), (140, 1322265), (147, 1259300), (150, 1234114), (175, 1057812), (196, 944475), (210, 881510), (245, 755580), (257, 720300), (294, 629650), (300, 617057), (343, 539700), (350, 528906), (420, 440755), (490, 377790), (514, 360150), (525, 352604), (588, 314825), (686, 269850), (700, 264453), (735, 251860), (771, 240100), (980, 188895), (1028, 180075), (1029, 179900), (1050, 176302), (1225, 151116), (1285, 144060), (1372, 134925), (1470, 125930), (1542, 120050), (1715, 107940), (1799, 102900), (2058, 89950), (2100, 88151), (2401, 77100), (2450, 75558), (2570, 72030), (2940, 62965), (3084, 60025), (3430, 53970), (3598, 51450), (3675, 50372), (3855, 48020), (4116, 44975), (4802, 38550), (4900, 37779), (5140, 36015), (5145, 35980), (5397, 34300), (6425, 28812), (6860, 26985), (7196, 25725), (7203, 25700), (7350, 25186), (7710, 24010), (8575, 21588), (8995, 20580), (9604, 19275), (10290, 17990), (10794, 17150), (12005, 15420), (12593, 14700), (12850, 14406)]