131947500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:341

約数の個数: 120

約数和(自身を含む): 391612144

約数和(自身を除く): 259664644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 73, 75, 100, 125, 146, 150, 219, 241, 250, 292, 300, 365, 375, 438, 482, 500, 625, 723, 730, 750, 876, 964, 1095, 1205, 1250, 1446, 1460, 1500, 1825, 1875, 2190, 2410, 2500, 2892, 3615, 3650, 3750, 4380, 4820, 5475, 6025, 7230, 7300, 7500, 9125, 10950, 12050, 14460, 17593, 18075, 18250, 21900, 24100, 27375, 30125, 35186, 36150, 36500, 45625, 52779, 54750, 60250, 70372, 72300, 87965, 90375, 91250, 105558, 109500, 120500, 136875, 150625, 175930, 180750, 182500, 211116, 263895, 273750, 301250, 351860, 361500, 439825, 451875, 527790, 547500, 602500, 879650, 903750, 1055580, 1319475, 1759300, 1807500, 2199125, 2638950, 4398250, 5277900, 6597375, 8796500, 10995625, 13194750, 21991250, 26389500, 32986875, 43982500, 65973750, 131947500]

約数ペア:

[(1, 131947500), (2, 65973750), (3, 43982500), (4, 32986875), (5, 26389500), (6, 21991250), (10, 13194750), (12, 10995625), (15, 8796500), (20, 6597375), (25, 5277900), (30, 4398250), (50, 2638950), (60, 2199125), (73, 1807500), (75, 1759300), (100, 1319475), (125, 1055580), (146, 903750), (150, 879650), (219, 602500), (241, 547500), (250, 527790), (292, 451875), (300, 439825), (365, 361500), (375, 351860), (438, 301250), (482, 273750), (500, 263895), (625, 211116), (723, 182500), (730, 180750), (750, 175930), (876, 150625), (964, 136875), (1095, 120500), (1205, 109500), (1250, 105558), (1446, 91250), (1460, 90375), (1500, 87965), (1825, 72300), (1875, 70372), (2190, 60250), (2410, 54750), (2500, 52779), (2892, 45625), (3615, 36500), (3650, 36150), (3750, 35186), (4380, 30125), (4820, 27375), (5475, 24100), (6025, 21900), (7230, 18250), (7300, 18075), (7500, 17593), (9125, 14460), (10950, 12050)]