13206900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:374

約数の個数: 144

約数和(自身を含む): 46108160

約数和(自身を除く): 32901260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 133, 140, 150, 175, 190, 210, 228, 266, 285, 300, 331, 350, 380, 399, 420, 475, 525, 532, 570, 662, 665, 700, 798, 950, 993, 1050, 1140, 1324, 1330, 1425, 1596, 1655, 1900, 1986, 1995, 2100, 2317, 2660, 2850, 3310, 3325, 3972, 3990, 4634, 4965, 5700, 6289, 6620, 6650, 6951, 7980, 8275, 9268, 9930, 9975, 11585, 12578, 13300, 13902, 16550, 18867, 19860, 19950, 23170, 24825, 25156, 27804, 31445, 33100, 34755, 37734, 39900, 44023, 46340, 49650, 57925, 62890, 69510, 75468, 88046, 94335, 99300, 115850, 125780, 132069, 139020, 157225, 173775, 176092, 188670, 220115, 231700, 264138, 314450, 347550, 377340, 440230, 471675, 528276, 628900, 660345, 695100, 880460, 943350, 1100575, 1320690, 1886700, 2201150, 2641380, 3301725, 4402300, 6603450, 13206900]

約数ペア:

[(1, 13206900), (2, 6603450), (3, 4402300), (4, 3301725), (5, 2641380), (6, 2201150), (7, 1886700), (10, 1320690), (12, 1100575), (14, 943350), (15, 880460), (19, 695100), (20, 660345), (21, 628900), (25, 528276), (28, 471675), (30, 440230), (35, 377340), (38, 347550), (42, 314450), (50, 264138), (57, 231700), (60, 220115), (70, 188670), (75, 176092), (76, 173775), (84, 157225), (95, 139020), (100, 132069), (105, 125780), (114, 115850), (133, 99300), (140, 94335), (150, 88046), (175, 75468), (190, 69510), (210, 62890), (228, 57925), (266, 49650), (285, 46340), (300, 44023), (331, 39900), (350, 37734), (380, 34755), (399, 33100), (420, 31445), (475, 27804), (525, 25156), (532, 24825), (570, 23170), (662, 19950), (665, 19860), (700, 18867), (798, 16550), (950, 13902), (993, 13300), (1050, 12578), (1140, 11585), (1324, 9975), (1330, 9930), (1425, 9268), (1596, 8275), (1655, 7980), (1900, 6951), (1986, 6650), (1995, 6620), (2100, 6289), (2317, 5700), (2660, 4965), (2850, 4634), (3310, 3990), (3325, 3972)]