304313250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 792529920

約数和(自身を除く): 488216670

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 47, 50, 75, 89, 94, 97, 125, 141, 150, 178, 194, 235, 250, 267, 282, 291, 375, 445, 470, 485, 534, 582, 705, 750, 890, 970, 1175, 1335, 1410, 1455, 2225, 2350, 2425, 2670, 2910, 3525, 4183, 4450, 4559, 4850, 5875, 6675, 7050, 7275, 8366, 8633, 9118, 11125, 11750, 12125, 12549, 13350, 13677, 14550, 17266, 17625, 20915, 22250, 22795, 24250, 25098, 25899, 27354, 33375, 35250, 36375, 41830, 43165, 45590, 51798, 62745, 66750, 68385, 72750, 86330, 104575, 113975, 125490, 129495, 136770, 209150, 215825, 227950, 258990, 313725, 341925, 405751, 431650, 522875, 569875, 627450, 647475, 683850, 811502, 1045750, 1079125, 1139750, 1217253, 1294950, 1568625, 1709625, 2028755, 2158250, 2434506, 3137250, 3237375, 3419250, 4057510, 6086265, 6474750, 10143775, 12172530, 20287550, 30431325, 50718875, 60862650, 101437750, 152156625, 304313250]

約数ペア:

[(1, 304313250), (2, 152156625), (3, 101437750), (5, 60862650), (6, 50718875), (10, 30431325), (15, 20287550), (25, 12172530), (30, 10143775), (47, 6474750), (50, 6086265), (75, 4057510), (89, 3419250), (94, 3237375), (97, 3137250), (125, 2434506), (141, 2158250), (150, 2028755), (178, 1709625), (194, 1568625), (235, 1294950), (250, 1217253), (267, 1139750), (282, 1079125), (291, 1045750), (375, 811502), (445, 683850), (470, 647475), (485, 627450), (534, 569875), (582, 522875), (705, 431650), (750, 405751), (890, 341925), (970, 313725), (1175, 258990), (1335, 227950), (1410, 215825), (1455, 209150), (2225, 136770), (2350, 129495), (2425, 125490), (2670, 113975), (2910, 104575), (3525, 86330), (4183, 72750), (4450, 68385), (4559, 66750), (4850, 62745), (5875, 51798), (6675, 45590), (7050, 43165), (7275, 41830), (8366, 36375), (8633, 35250), (9118, 33375), (11125, 27354), (11750, 25899), (12125, 25098), (12549, 24250), (13350, 22795), (13677, 22250), (14550, 20915), (17266, 17625)]