61352500

素因数分解:

$2^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:155

約数の個数: 120

約数和(自身を含む): 154300608

約数和(自身を除く): 92948108

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 92, 97, 100, 110, 115, 125, 194, 220, 230, 250, 253, 275, 388, 460, 485, 500, 506, 550, 575, 625, 970, 1012, 1067, 1100, 1150, 1250, 1265, 1375, 1940, 2134, 2231, 2300, 2425, 2500, 2530, 2750, 2875, 4268, 4462, 4850, 5060, 5335, 5500, 5750, 6325, 6875, 8924, 9700, 10670, 11155, 11500, 12125, 12650, 13750, 14375, 21340, 22310, 24250, 24541, 25300, 26675, 27500, 28750, 31625, 44620, 48500, 49082, 53350, 55775, 57500, 60625, 63250, 98164, 106700, 111550, 121250, 122705, 126500, 133375, 158125, 223100, 242500, 245410, 266750, 278875, 316250, 490820, 533500, 557750, 613525, 632500, 666875, 1115500, 1227050, 1333750, 1394375, 2454100, 2667500, 2788750, 3067625, 5577500, 6135250, 12270500, 15338125, 30676250, 61352500]

約数ペア:

[(1, 61352500), (2, 30676250), (4, 15338125), (5, 12270500), (10, 6135250), (11, 5577500), (20, 3067625), (22, 2788750), (23, 2667500), (25, 2454100), (44, 1394375), (46, 1333750), (50, 1227050), (55, 1115500), (92, 666875), (97, 632500), (100, 613525), (110, 557750), (115, 533500), (125, 490820), (194, 316250), (220, 278875), (230, 266750), (250, 245410), (253, 242500), (275, 223100), (388, 158125), (460, 133375), (485, 126500), (500, 122705), (506, 121250), (550, 111550), (575, 106700), (625, 98164), (970, 63250), (1012, 60625), (1067, 57500), (1100, 55775), (1150, 53350), (1250, 49082), (1265, 48500), (1375, 44620), (1940, 31625), (2134, 28750), (2231, 27500), (2300, 26675), (2425, 25300), (2500, 24541), (2530, 24250), (2750, 22310), (2875, 21340), (4268, 14375), (4462, 13750), (4850, 12650), (5060, 12125), (5335, 11500), (5500, 11155), (5750, 10670), (6325, 9700), (6875, 8924)]