258564900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:475

約数の個数: 216

約数和(自身を含む): 872756640

約数和(自身を除く): 614191740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 25, 30, 33, 34, 44, 50, 51, 55, 60, 66, 68, 75, 85, 100, 102, 110, 121, 132, 150, 165, 170, 187, 204, 220, 242, 255, 275, 300, 330, 340, 363, 374, 419, 425, 484, 510, 550, 561, 605, 660, 726, 748, 825, 838, 850, 935, 1020, 1100, 1122, 1210, 1257, 1275, 1452, 1650, 1676, 1700, 1815, 1870, 2057, 2095, 2244, 2420, 2514, 2550, 2805, 3025, 3300, 3630, 3740, 4114, 4190, 4609, 4675, 5028, 5100, 5610, 6050, 6171, 6285, 7123, 7260, 8228, 8380, 9075, 9218, 9350, 10285, 10475, 11220, 12100, 12342, 12570, 13827, 14025, 14246, 18150, 18436, 18700, 20570, 20950, 21369, 23045, 24684, 25140, 27654, 28050, 28492, 30855, 31425, 35615, 36300, 41140, 41900, 42738, 46090, 50699, 51425, 55308, 56100, 61710, 62850, 69135, 71230, 78353, 85476, 92180, 101398, 102850, 106845, 115225, 123420, 125700, 138270, 142460, 152097, 154275, 156706, 178075, 202796, 205700, 213690, 230450, 235059, 253495, 276540, 304194, 308550, 313412, 345675, 356150, 391765, 427380, 460900, 470118, 506990, 534225, 608388, 617100, 691350, 712300, 760485, 783530, 861883, 940236, 1013980, 1068450, 1175295, 1267475, 1382700, 1520970, 1567060, 1723766, 1958825, 2136900, 2350590, 2534950, 2585649, 3041940, 3447532, 3802425, 3917650, 4309415, 4701180, 5069900, 5171298, 5876475, 7604850, 7835300, 8618830, 10342596, 11752950, 12928245, 15209700, 17237660, 21547075, 23505900, 25856490, 43094150, 51712980, 64641225, 86188300, 129282450, 258564900]

約数ペア:

[(1, 258564900), (2, 129282450), (3, 86188300), (4, 64641225), (5, 51712980), (6, 43094150), (10, 25856490), (11, 23505900), (12, 21547075), (15, 17237660), (17, 15209700), (20, 12928245), (22, 11752950), (25, 10342596), (30, 8618830), (33, 7835300), (34, 7604850), (44, 5876475), (50, 5171298), (51, 5069900), (55, 4701180), (60, 4309415), (66, 3917650), (68, 3802425), (75, 3447532), (85, 3041940), (100, 2585649), (102, 2534950), (110, 2350590), (121, 2136900), (132, 1958825), (150, 1723766), (165, 1567060), (170, 1520970), (187, 1382700), (204, 1267475), (220, 1175295), (242, 1068450), (255, 1013980), (275, 940236), (300, 861883), (330, 783530), (340, 760485), (363, 712300), (374, 691350), (419, 617100), (425, 608388), (484, 534225), (510, 506990), (550, 470118), (561, 460900), (605, 427380), (660, 391765), (726, 356150), (748, 345675), (825, 313412), (838, 308550), (850, 304194), (935, 276540), (1020, 253495), (1100, 235059), (1122, 230450), (1210, 213690), (1257, 205700), (1275, 202796), (1452, 178075), (1650, 156706), (1676, 154275), (1700, 152097), (1815, 142460), (1870, 138270), (2057, 125700), (2095, 123420), (2244, 115225), (2420, 106845), (2514, 102850), (2550, 101398), (2805, 92180), (3025, 85476), (3300, 78353), (3630, 71230), (3740, 69135), (4114, 62850), (4190, 61710), (4609, 56100), (4675, 55308), (5028, 51425), (5100, 50699), (5610, 46090), (6050, 42738), (6171, 41900), (6285, 41140), (7123, 36300), (7260, 35615), (8228, 31425), (8380, 30855), (9075, 28492), (9218, 28050), (9350, 27654), (10285, 25140), (10475, 24684), (11220, 23045), (12100, 21369), (12342, 20950), (12570, 20570), (13827, 18700), (14025, 18436), (14246, 18150)]