19436700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{967}}^1$

素因数の和:1051

約数の個数: 72

約数和(自身を含む): 57135232

約数和(自身を除く): 37698532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 67, 75, 100, 134, 150, 201, 268, 300, 335, 402, 670, 804, 967, 1005, 1340, 1675, 1934, 2010, 2901, 3350, 3868, 4020, 4835, 5025, 5802, 6700, 9670, 10050, 11604, 14505, 19340, 20100, 24175, 29010, 48350, 58020, 64789, 72525, 96700, 129578, 145050, 194367, 259156, 290100, 323945, 388734, 647890, 777468, 971835, 1295780, 1619725, 1943670, 3239450, 3887340, 4859175, 6478900, 9718350, 19436700]

約数ペア:

[(1, 19436700), (2, 9718350), (3, 6478900), (4, 4859175), (5, 3887340), (6, 3239450), (10, 1943670), (12, 1619725), (15, 1295780), (20, 971835), (25, 777468), (30, 647890), (50, 388734), (60, 323945), (67, 290100), (75, 259156), (100, 194367), (134, 145050), (150, 129578), (201, 96700), (268, 72525), (300, 64789), (335, 58020), (402, 48350), (670, 29010), (804, 24175), (967, 20100), (1005, 19340), (1340, 14505), (1675, 11604), (1934, 10050), (2010, 9670), (2901, 6700), (3350, 5802), (3868, 5025), (4020, 4835)]