69528900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:430

約数の個数: 144

約数和(自身を含む): 232735104

約数和(自身を除く): 163206204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 113, 140, 150, 175, 210, 226, 293, 300, 339, 350, 420, 452, 525, 565, 586, 678, 700, 791, 879, 1050, 1130, 1172, 1356, 1465, 1582, 1695, 1758, 2051, 2100, 2260, 2373, 2825, 2930, 3164, 3390, 3516, 3955, 4102, 4395, 4746, 5650, 5860, 6153, 6780, 7325, 7910, 8204, 8475, 8790, 9492, 10255, 11300, 11865, 12306, 14650, 15820, 16950, 17580, 19775, 20510, 21975, 23730, 24612, 29300, 30765, 33109, 33900, 39550, 41020, 43950, 47460, 51275, 59325, 61530, 66218, 79100, 87900, 99327, 102550, 118650, 123060, 132436, 153825, 165545, 198654, 205100, 231763, 237300, 307650, 331090, 397308, 463526, 496635, 615300, 662180, 695289, 827725, 927052, 993270, 1158815, 1390578, 1655450, 1986540, 2317630, 2483175, 2781156, 3310900, 3476445, 4635260, 4966350, 5794075, 6952890, 9932700, 11588150, 13905780, 17382225, 23176300, 34764450, 69528900]

約数ペア:

[(1, 69528900), (2, 34764450), (3, 23176300), (4, 17382225), (5, 13905780), (6, 11588150), (7, 9932700), (10, 6952890), (12, 5794075), (14, 4966350), (15, 4635260), (20, 3476445), (21, 3310900), (25, 2781156), (28, 2483175), (30, 2317630), (35, 1986540), (42, 1655450), (50, 1390578), (60, 1158815), (70, 993270), (75, 927052), (84, 827725), (100, 695289), (105, 662180), (113, 615300), (140, 496635), (150, 463526), (175, 397308), (210, 331090), (226, 307650), (293, 237300), (300, 231763), (339, 205100), (350, 198654), (420, 165545), (452, 153825), (525, 132436), (565, 123060), (586, 118650), (678, 102550), (700, 99327), (791, 87900), (879, 79100), (1050, 66218), (1130, 61530), (1172, 59325), (1356, 51275), (1465, 47460), (1582, 43950), (1695, 41020), (1758, 39550), (2051, 33900), (2100, 33109), (2260, 30765), (2373, 29300), (2825, 24612), (2930, 23730), (3164, 21975), (3390, 20510), (3516, 19775), (3955, 17580), (4102, 16950), (4395, 15820), (4746, 14650), (5650, 12306), (5860, 11865), (6153, 11300), (6780, 10255), (7325, 9492), (7910, 8790), (8204, 8475)]