54748500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:171

約数の個数: 192

約数和(自身を含む): 179262720

約数和(自身を除く): 124514220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 25, 30, 34, 38, 50, 51, 57, 60, 68, 75, 76, 85, 95, 100, 102, 113, 114, 125, 150, 170, 190, 204, 226, 228, 250, 255, 285, 300, 323, 339, 340, 375, 380, 425, 452, 475, 500, 510, 565, 570, 646, 678, 750, 850, 950, 969, 1020, 1130, 1140, 1275, 1292, 1356, 1425, 1500, 1615, 1695, 1700, 1900, 1921, 1938, 2125, 2147, 2260, 2375, 2550, 2825, 2850, 3230, 3390, 3842, 3876, 4250, 4294, 4750, 4845, 5100, 5650, 5700, 5763, 6375, 6441, 6460, 6780, 7125, 7684, 8075, 8475, 8500, 8588, 9500, 9605, 9690, 10735, 11300, 11526, 12750, 12882, 14125, 14250, 16150, 16950, 19210, 19380, 21470, 23052, 24225, 25500, 25764, 28250, 28500, 28815, 32205, 32300, 33900, 36499, 38420, 40375, 42375, 42940, 48025, 48450, 53675, 56500, 57630, 64410, 72998, 80750, 84750, 96050, 96900, 107350, 109497, 115260, 121125, 128820, 144075, 145996, 161025, 161500, 169500, 182495, 192100, 214700, 218994, 240125, 242250, 268375, 288150, 322050, 364990, 437988, 480250, 484500, 536750, 547485, 576300, 644100, 720375, 729980, 805125, 912475, 960500, 1073500, 1094970, 1440750, 1610250, 1824950, 2189940, 2737425, 2881500, 3220500, 3649900, 4562375, 5474850, 9124750, 10949700, 13687125, 18249500, 27374250, 54748500]

約数ペア:

[(1, 54748500), (2, 27374250), (3, 18249500), (4, 13687125), (5, 10949700), (6, 9124750), (10, 5474850), (12, 4562375), (15, 3649900), (17, 3220500), (19, 2881500), (20, 2737425), (25, 2189940), (30, 1824950), (34, 1610250), (38, 1440750), (50, 1094970), (51, 1073500), (57, 960500), (60, 912475), (68, 805125), (75, 729980), (76, 720375), (85, 644100), (95, 576300), (100, 547485), (102, 536750), (113, 484500), (114, 480250), (125, 437988), (150, 364990), (170, 322050), (190, 288150), (204, 268375), (226, 242250), (228, 240125), (250, 218994), (255, 214700), (285, 192100), (300, 182495), (323, 169500), (339, 161500), (340, 161025), (375, 145996), (380, 144075), (425, 128820), (452, 121125), (475, 115260), (500, 109497), (510, 107350), (565, 96900), (570, 96050), (646, 84750), (678, 80750), (750, 72998), (850, 64410), (950, 57630), (969, 56500), (1020, 53675), (1130, 48450), (1140, 48025), (1275, 42940), (1292, 42375), (1356, 40375), (1425, 38420), (1500, 36499), (1615, 33900), (1695, 32300), (1700, 32205), (1900, 28815), (1921, 28500), (1938, 28250), (2125, 25764), (2147, 25500), (2260, 24225), (2375, 23052), (2550, 21470), (2825, 19380), (2850, 19210), (3230, 16950), (3390, 16150), (3842, 14250), (3876, 14125), (4250, 12882), (4294, 12750), (4750, 11526), (4845, 11300), (5100, 10735), (5650, 9690), (5700, 9605), (5763, 9500), (6375, 8588), (6441, 8500), (6460, 8475), (6780, 8075), (7125, 7684)]