196520100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{93581}}^1$

素因数の和:93605

約数の個数: 72

約数和(自身を含む): 649833408

約数和(自身を除く): 453313308

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, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 93581, 187162, 280743, 374324, 467905, 561486, 655067, 935810, 1122972, 1310134, 1403715, 1871620, 1965201, 2339525, 2620268, 2807430, 3275335, 3930402, 4679050, 5614860, 6550670, 7018575, 7860804, 9358100, 9826005, 13101340, 14037150, 16376675, 19652010, 28074300, 32753350, 39304020, 49130025, 65506700, 98260050, 196520100]

約数ペア:

[(1, 196520100), (2, 98260050), (3, 65506700), (4, 49130025), (5, 39304020), (6, 32753350), (7, 28074300), (10, 19652010), (12, 16376675), (14, 14037150), (15, 13101340), (20, 9826005), (21, 9358100), (25, 7860804), (28, 7018575), (30, 6550670), (35, 5614860), (42, 4679050), (50, 3930402), (60, 3275335), (70, 2807430), (75, 2620268), (84, 2339525), (100, 1965201), (105, 1871620), (140, 1403715), (150, 1310134), (175, 1122972), (210, 935810), (300, 655067), (350, 561486), (420, 467905), (525, 374324), (700, 280743), (1050, 187162), (2100, 93581)]