118620800

素因数分解:

$2^7\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1951}}^1$

素因数の和:1994

約数の個数: 96

約数和(自身を含む): 308611200

約数和(自身を除く): 189990400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 640, 760, 800, 950, 1216, 1520, 1600, 1900, 1951, 2432, 3040, 3200, 3800, 3902, 6080, 7600, 7804, 9755, 12160, 15200, 15608, 19510, 30400, 31216, 37069, 39020, 48775, 60800, 62432, 74138, 78040, 97550, 124864, 148276, 156080, 185345, 195100, 249728, 296552, 312160, 370690, 390200, 593104, 624320, 741380, 780400, 926725, 1186208, 1248640, 1482760, 1560800, 1853450, 2372416, 2965520, 3121600, 3706900, 4744832, 5931040, 6243200, 7413800, 11862080, 14827600, 23724160, 29655200, 59310400, 118620800]

約数ペア:

[(1, 118620800), (2, 59310400), (4, 29655200), (5, 23724160), (8, 14827600), (10, 11862080), (16, 7413800), (19, 6243200), (20, 5931040), (25, 4744832), (32, 3706900), (38, 3121600), (40, 2965520), (50, 2372416), (64, 1853450), (76, 1560800), (80, 1482760), (95, 1248640), (100, 1186208), (128, 926725), (152, 780400), (160, 741380), (190, 624320), (200, 593104), (304, 390200), (320, 370690), (380, 312160), (400, 296552), (475, 249728), (608, 195100), (640, 185345), (760, 156080), (800, 148276), (950, 124864), (1216, 97550), (1520, 78040), (1600, 74138), (1900, 62432), (1951, 60800), (2432, 48775), (3040, 39020), (3200, 37069), (3800, 31216), (3902, 30400), (6080, 19510), (7600, 15608), (7804, 15200), (9755, 12160)]