99680700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{6781}}^1$

素因数の和:6812

約数の個数: 108

約数和(自身を含む): 335546232

約数和(自身を除く): 235865532

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, 294, 300, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 2100, 2450, 2940, 3675, 4900, 6781, 7350, 13562, 14700, 20343, 27124, 33905, 40686, 47467, 67810, 81372, 94934, 101715, 135620, 142401, 169525, 189868, 203430, 237335, 284802, 332269, 339050, 406860, 474670, 508575, 569604, 664538, 678100, 712005, 949340, 996807, 1017150, 1186675, 1329076, 1424010, 1661345, 1993614, 2034300, 2373350, 2848020, 3322690, 3560025, 3987228, 4746700, 4984035, 6645380, 7120050, 8306725, 9968070, 14240100, 16613450, 19936140, 24920175, 33226900, 49840350, 99680700]

約数ペア:

[(1, 99680700), (2, 49840350), (3, 33226900), (4, 24920175), (5, 19936140), (6, 16613450), (7, 14240100), (10, 9968070), (12, 8306725), (14, 7120050), (15, 6645380), (20, 4984035), (21, 4746700), (25, 3987228), (28, 3560025), (30, 3322690), (35, 2848020), (42, 2373350), (49, 2034300), (50, 1993614), (60, 1661345), (70, 1424010), (75, 1329076), (84, 1186675), (98, 1017150), (100, 996807), (105, 949340), (140, 712005), (147, 678100), (150, 664538), (175, 569604), (196, 508575), (210, 474670), (245, 406860), (294, 339050), (300, 332269), (350, 284802), (420, 237335), (490, 203430), (525, 189868), (588, 169525), (700, 142401), (735, 135620), (980, 101715), (1050, 94934), (1225, 81372), (1470, 67810), (2100, 47467), (2450, 40686), (2940, 33905), (3675, 27124), (4900, 20343), (6781, 14700), (7350, 13562)]