188581250

素因数分解:

$2^1\times 5^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 417348288

約数和(自身を除く): 228767038

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 125, 130, 143, 211, 250, 275, 286, 325, 422, 550, 625, 650, 715, 1055, 1250, 1375, 1430, 1625, 2110, 2321, 2743, 2750, 3125, 3250, 3575, 4642, 5275, 5486, 6250, 6875, 7150, 8125, 10550, 11605, 13715, 13750, 16250, 17875, 23210, 26375, 27430, 30173, 34375, 35750, 40625, 52750, 58025, 60346, 68575, 68750, 81250, 89375, 116050, 131875, 137150, 150865, 178750, 263750, 290125, 301730, 342875, 446875, 580250, 659375, 685750, 754325, 893750, 1318750, 1450625, 1508650, 1714375, 2901250, 3428750, 3771625, 7253125, 7543250, 8571875, 14506250, 17143750, 18858125, 37716250, 94290625, 188581250]

約数ペア:

[(1, 188581250), (2, 94290625), (5, 37716250), (10, 18858125), (11, 17143750), (13, 14506250), (22, 8571875), (25, 7543250), (26, 7253125), (50, 3771625), (55, 3428750), (65, 2901250), (110, 1714375), (125, 1508650), (130, 1450625), (143, 1318750), (211, 893750), (250, 754325), (275, 685750), (286, 659375), (325, 580250), (422, 446875), (550, 342875), (625, 301730), (650, 290125), (715, 263750), (1055, 178750), (1250, 150865), (1375, 137150), (1430, 131875), (1625, 116050), (2110, 89375), (2321, 81250), (2743, 68750), (2750, 68575), (3125, 60346), (3250, 58025), (3575, 52750), (4642, 40625), (5275, 35750), (5486, 34375), (6250, 30173), (6875, 27430), (7150, 26375), (8125, 23210), (10550, 17875), (11605, 16250), (13715, 13750)]