305742000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{50957}}^1$

素因数の和:50983

約数の個数: 80

約数和(自身を含む): 985731552

約数和(自身を除く): 679989552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 50957, 101914, 152871, 203828, 254785, 305742, 407656, 509570, 611484, 764355, 815312, 1019140, 1222968, 1273925, 1528710, 2038280, 2445936, 2547850, 3057420, 3821775, 4076560, 5095700, 6114840, 6369625, 7643550, 10191400, 12229680, 12739250, 15287100, 19108875, 20382800, 25478500, 30574200, 38217750, 50957000, 61148400, 76435500, 101914000, 152871000, 305742000]

約数ペア:

[(1, 305742000), (2, 152871000), (3, 101914000), (4, 76435500), (5, 61148400), (6, 50957000), (8, 38217750), (10, 30574200), (12, 25478500), (15, 20382800), (16, 19108875), (20, 15287100), (24, 12739250), (25, 12229680), (30, 10191400), (40, 7643550), (48, 6369625), (50, 6114840), (60, 5095700), (75, 4076560), (80, 3821775), (100, 3057420), (120, 2547850), (125, 2445936), (150, 2038280), (200, 1528710), (240, 1273925), (250, 1222968), (300, 1019140), (375, 815312), (400, 764355), (500, 611484), (600, 509570), (750, 407656), (1000, 305742), (1200, 254785), (1500, 203828), (2000, 152871), (3000, 101914), (6000, 50957)]