406968100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3109}}^1$

素因数の和:3158

約数の個数: 144

約数和(自身を含む): 1166175360

約数和(自身を除く): 759207260

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 25, 28, 34, 35, 44, 50, 55, 68, 70, 77, 85, 100, 110, 119, 140, 154, 170, 175, 187, 220, 238, 275, 308, 340, 350, 374, 385, 425, 476, 550, 595, 700, 748, 770, 850, 935, 1100, 1190, 1309, 1540, 1700, 1870, 1925, 2380, 2618, 2975, 3109, 3740, 3850, 4675, 5236, 5950, 6218, 6545, 7700, 9350, 11900, 12436, 13090, 15545, 18700, 21763, 26180, 31090, 32725, 34199, 43526, 52853, 62180, 65450, 68398, 77725, 87052, 105706, 108815, 130900, 136796, 155450, 170995, 211412, 217630, 239393, 264265, 310900, 341990, 369971, 435260, 478786, 528530, 544075, 581383, 683980, 739942, 854975, 957572, 1057060, 1088150, 1162766, 1196965, 1321325, 1479884, 1709950, 1849855, 2176300, 2325532, 2393930, 2642650, 2906915, 3419900, 3699710, 4069681, 4787860, 5285300, 5813830, 5984825, 7399420, 8139362, 9249275, 11627660, 11969650, 14534575, 16278724, 18498550, 20348405, 23939300, 29069150, 36997100, 40696810, 58138300, 81393620, 101742025, 203484050, 406968100]

約数ペア:

[(1, 406968100), (2, 203484050), (4, 101742025), (5, 81393620), (7, 58138300), (10, 40696810), (11, 36997100), (14, 29069150), (17, 23939300), (20, 20348405), (22, 18498550), (25, 16278724), (28, 14534575), (34, 11969650), (35, 11627660), (44, 9249275), (50, 8139362), (55, 7399420), (68, 5984825), (70, 5813830), (77, 5285300), (85, 4787860), (100, 4069681), (110, 3699710), (119, 3419900), (140, 2906915), (154, 2642650), (170, 2393930), (175, 2325532), (187, 2176300), (220, 1849855), (238, 1709950), (275, 1479884), (308, 1321325), (340, 1196965), (350, 1162766), (374, 1088150), (385, 1057060), (425, 957572), (476, 854975), (550, 739942), (595, 683980), (700, 581383), (748, 544075), (770, 528530), (850, 478786), (935, 435260), (1100, 369971), (1190, 341990), (1309, 310900), (1540, 264265), (1700, 239393), (1870, 217630), (1925, 211412), (2380, 170995), (2618, 155450), (2975, 136796), (3109, 130900), (3740, 108815), (3850, 105706), (4675, 87052), (5236, 77725), (5950, 68398), (6218, 65450), (6545, 62180), (7700, 52853), (9350, 43526), (11900, 34199), (12436, 32725), (13090, 31090), (15545, 26180), (18700, 21763)]