64108500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:642

約数の個数: 96

約数和(自身を含む): 189396480

約数和(自身を除く): 125287980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 79, 100, 125, 150, 158, 237, 250, 300, 316, 375, 395, 474, 500, 541, 750, 790, 948, 1082, 1185, 1500, 1580, 1623, 1975, 2164, 2370, 2705, 3246, 3950, 4740, 5410, 5925, 6492, 7900, 8115, 9875, 10820, 11850, 13525, 16230, 19750, 23700, 27050, 29625, 32460, 39500, 40575, 42739, 54100, 59250, 67625, 81150, 85478, 118500, 128217, 135250, 162300, 170956, 202875, 213695, 256434, 270500, 405750, 427390, 512868, 641085, 811500, 854780, 1068475, 1282170, 2136950, 2564340, 3205425, 4273900, 5342375, 6410850, 10684750, 12821700, 16027125, 21369500, 32054250, 64108500]

約数ペア:

[(1, 64108500), (2, 32054250), (3, 21369500), (4, 16027125), (5, 12821700), (6, 10684750), (10, 6410850), (12, 5342375), (15, 4273900), (20, 3205425), (25, 2564340), (30, 2136950), (50, 1282170), (60, 1068475), (75, 854780), (79, 811500), (100, 641085), (125, 512868), (150, 427390), (158, 405750), (237, 270500), (250, 256434), (300, 213695), (316, 202875), (375, 170956), (395, 162300), (474, 135250), (500, 128217), (541, 118500), (750, 85478), (790, 81150), (948, 67625), (1082, 59250), (1185, 54100), (1500, 42739), (1580, 40575), (1623, 39500), (1975, 32460), (2164, 29625), (2370, 27050), (2705, 23700), (3246, 19750), (3950, 16230), (4740, 13525), (5410, 11850), (5925, 10820), (6492, 9875), (7900, 8115)]