30700500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:330

約数の個数: 96

約数和(自身を含む): 90749568

約数和(自身を除く): 60049068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 97, 100, 125, 150, 194, 211, 250, 291, 300, 375, 388, 422, 485, 500, 582, 633, 750, 844, 970, 1055, 1164, 1266, 1455, 1500, 1940, 2110, 2425, 2532, 2910, 3165, 4220, 4850, 5275, 5820, 6330, 7275, 9700, 10550, 12125, 12660, 14550, 15825, 20467, 21100, 24250, 26375, 29100, 31650, 36375, 40934, 48500, 52750, 61401, 63300, 72750, 79125, 81868, 102335, 105500, 122802, 145500, 158250, 204670, 245604, 307005, 316500, 409340, 511675, 614010, 1023350, 1228020, 1535025, 2046700, 2558375, 3070050, 5116750, 6140100, 7675125, 10233500, 15350250, 30700500]

約数ペア:

[(1, 30700500), (2, 15350250), (3, 10233500), (4, 7675125), (5, 6140100), (6, 5116750), (10, 3070050), (12, 2558375), (15, 2046700), (20, 1535025), (25, 1228020), (30, 1023350), (50, 614010), (60, 511675), (75, 409340), (97, 316500), (100, 307005), (125, 245604), (150, 204670), (194, 158250), (211, 145500), (250, 122802), (291, 105500), (300, 102335), (375, 81868), (388, 79125), (422, 72750), (485, 63300), (500, 61401), (582, 52750), (633, 48500), (750, 40934), (844, 36375), (970, 31650), (1055, 29100), (1164, 26375), (1266, 24250), (1455, 21100), (1500, 20467), (1940, 15825), (2110, 14550), (2425, 12660), (2532, 12125), (2910, 10550), (3165, 9700), (4220, 7275), (4850, 6330), (5275, 5820)]