204247500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:381

約数の個数: 120

約数和(自身を含む): 603294384

約数和(自身を除く): 399046884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 113, 125, 150, 226, 241, 250, 300, 339, 375, 452, 482, 500, 565, 625, 678, 723, 750, 964, 1130, 1205, 1250, 1356, 1446, 1500, 1695, 1875, 2260, 2410, 2500, 2825, 2892, 3390, 3615, 3750, 4820, 5650, 6025, 6780, 7230, 7500, 8475, 11300, 12050, 14125, 14460, 16950, 18075, 24100, 27233, 28250, 30125, 33900, 36150, 42375, 54466, 56500, 60250, 70625, 72300, 81699, 84750, 90375, 108932, 120500, 136165, 141250, 150625, 163398, 169500, 180750, 211875, 272330, 282500, 301250, 326796, 361500, 408495, 423750, 451875, 544660, 602500, 680825, 816990, 847500, 903750, 1361650, 1633980, 1807500, 2042475, 2723300, 3404125, 4084950, 6808250, 8169900, 10212375, 13616500, 17020625, 20424750, 34041250, 40849500, 51061875, 68082500, 102123750, 204247500]

約数ペア:

[(1, 204247500), (2, 102123750), (3, 68082500), (4, 51061875), (5, 40849500), (6, 34041250), (10, 20424750), (12, 17020625), (15, 13616500), (20, 10212375), (25, 8169900), (30, 6808250), (50, 4084950), (60, 3404125), (75, 2723300), (100, 2042475), (113, 1807500), (125, 1633980), (150, 1361650), (226, 903750), (241, 847500), (250, 816990), (300, 680825), (339, 602500), (375, 544660), (452, 451875), (482, 423750), (500, 408495), (565, 361500), (625, 326796), (678, 301250), (723, 282500), (750, 272330), (964, 211875), (1130, 180750), (1205, 169500), (1250, 163398), (1356, 150625), (1446, 141250), (1500, 136165), (1695, 120500), (1875, 108932), (2260, 90375), (2410, 84750), (2500, 81699), (2825, 72300), (2892, 70625), (3390, 60250), (3615, 56500), (3750, 54466), (4820, 42375), (5650, 36150), (6025, 33900), (6780, 30125), (7230, 28250), (7500, 27233), (8475, 24100), (11300, 18075), (12050, 16950), (14125, 14460)]