60695000

素因数分解:

$2^3\times 5^4\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:286

約数の個数: 80

約数和(自身を含む): 145266000

約数和(自身を除く): 84571000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 125, 199, 200, 244, 250, 305, 398, 488, 500, 610, 625, 796, 995, 1000, 1220, 1250, 1525, 1592, 1990, 2440, 2500, 3050, 3980, 4975, 5000, 6100, 7625, 7960, 9950, 12139, 12200, 15250, 19900, 24278, 24875, 30500, 38125, 39800, 48556, 49750, 60695, 61000, 76250, 97112, 99500, 121390, 124375, 152500, 199000, 242780, 248750, 303475, 305000, 485560, 497500, 606950, 995000, 1213900, 1517375, 2427800, 3034750, 6069500, 7586875, 12139000, 15173750, 30347500, 60695000]

約数ペア:

[(1, 60695000), (2, 30347500), (4, 15173750), (5, 12139000), (8, 7586875), (10, 6069500), (20, 3034750), (25, 2427800), (40, 1517375), (50, 1213900), (61, 995000), (100, 606950), (122, 497500), (125, 485560), (199, 305000), (200, 303475), (244, 248750), (250, 242780), (305, 199000), (398, 152500), (488, 124375), (500, 121390), (610, 99500), (625, 97112), (796, 76250), (995, 61000), (1000, 60695), (1220, 49750), (1250, 48556), (1525, 39800), (1592, 38125), (1990, 30500), (2440, 24875), (2500, 24278), (3050, 19900), (3980, 15250), (4975, 12200), (5000, 12139), (6100, 9950), (7625, 7960)]