148730000

素因数分解:

$2^4\times 5^4\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:274

約数の個数: 100

約数和(自身を含む): 366070320

約数和(自身を除く): 217340320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 107, 125, 139, 200, 214, 250, 278, 400, 428, 500, 535, 556, 625, 695, 856, 1000, 1070, 1112, 1250, 1390, 1712, 2000, 2140, 2224, 2500, 2675, 2780, 3475, 4280, 5000, 5350, 5560, 6950, 8560, 10000, 10700, 11120, 13375, 13900, 14873, 17375, 21400, 26750, 27800, 29746, 34750, 42800, 53500, 55600, 59492, 66875, 69500, 74365, 86875, 107000, 118984, 133750, 139000, 148730, 173750, 214000, 237968, 267500, 278000, 297460, 347500, 371825, 535000, 594920, 695000, 743650, 1070000, 1189840, 1390000, 1487300, 1859125, 2974600, 3718250, 5949200, 7436500, 9295625, 14873000, 18591250, 29746000, 37182500, 74365000, 148730000]

約数ペア:

[(1, 148730000), (2, 74365000), (4, 37182500), (5, 29746000), (8, 18591250), (10, 14873000), (16, 9295625), (20, 7436500), (25, 5949200), (40, 3718250), (50, 2974600), (80, 1859125), (100, 1487300), (107, 1390000), (125, 1189840), (139, 1070000), (200, 743650), (214, 695000), (250, 594920), (278, 535000), (400, 371825), (428, 347500), (500, 297460), (535, 278000), (556, 267500), (625, 237968), (695, 214000), (856, 173750), (1000, 148730), (1070, 139000), (1112, 133750), (1250, 118984), (1390, 107000), (1712, 86875), (2000, 74365), (2140, 69500), (2224, 66875), (2500, 59492), (2675, 55600), (2780, 53500), (3475, 42800), (4280, 34750), (5000, 29746), (5350, 27800), (5560, 26750), (6950, 21400), (8560, 17375), (10000, 14873), (10700, 13900), (11120, 13375)]