133802000

素因数分解:

$2^4\times 5^3\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:621

約数の個数: 80

約数和(自身を含む): 326430000

約数和(自身を除く): 192628000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 149, 200, 250, 298, 400, 449, 500, 596, 745, 898, 1000, 1192, 1490, 1796, 2000, 2245, 2384, 2980, 3592, 3725, 4490, 5960, 7184, 7450, 8980, 11225, 11920, 14900, 17960, 18625, 22450, 29800, 35920, 37250, 44900, 56125, 59600, 66901, 74500, 89800, 112250, 133802, 149000, 179600, 224500, 267604, 298000, 334505, 449000, 535208, 669010, 898000, 1070416, 1338020, 1672525, 2676040, 3345050, 5352080, 6690100, 8362625, 13380200, 16725250, 26760400, 33450500, 66901000, 133802000]

約数ペア:

[(1, 133802000), (2, 66901000), (4, 33450500), (5, 26760400), (8, 16725250), (10, 13380200), (16, 8362625), (20, 6690100), (25, 5352080), (40, 3345050), (50, 2676040), (80, 1672525), (100, 1338020), (125, 1070416), (149, 898000), (200, 669010), (250, 535208), (298, 449000), (400, 334505), (449, 298000), (500, 267604), (596, 224500), (745, 179600), (898, 149000), (1000, 133802), (1192, 112250), (1490, 89800), (1796, 74500), (2000, 66901), (2245, 59600), (2384, 56125), (2980, 44900), (3592, 37250), (3725, 35920), (4490, 29800), (5960, 22450), (7184, 18625), (7450, 17960), (8980, 14900), (11225, 11920)]