27720741900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{817721}}^1$

素因数の和:817851

約数の個数: 72

約数和(自身を含む): 80915227344

約数和(自身を除く): 53194485444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 113, 150, 226, 300, 339, 452, 565, 678, 1130, 1356, 1695, 2260, 2825, 3390, 5650, 6780, 8475, 11300, 16950, 33900, 817721, 1635442, 2453163, 3270884, 4088605, 4906326, 8177210, 9812652, 12265815, 16354420, 20443025, 24531630, 40886050, 49063260, 61329075, 81772100, 92402473, 122658150, 184804946, 245316300, 277207419, 369609892, 462012365, 554414838, 924024730, 1108829676, 1386037095, 1848049460, 2310061825, 2772074190, 4620123650, 5544148380, 6930185475, 9240247300, 13860370950, 27720741900]

約数ペア:

[(1, 27720741900), (2, 13860370950), (3, 9240247300), (4, 6930185475), (5, 5544148380), (6, 4620123650), (10, 2772074190), (12, 2310061825), (15, 1848049460), (20, 1386037095), (25, 1108829676), (30, 924024730), (50, 554414838), (60, 462012365), (75, 369609892), (100, 277207419), (113, 245316300), (150, 184804946), (226, 122658150), (300, 92402473), (339, 81772100), (452, 61329075), (565, 49063260), (678, 40886050), (1130, 24531630), (1356, 20443025), (1695, 16354420), (2260, 12265815), (2825, 9812652), (3390, 8177210), (5650, 4906326), (6780, 4088605), (8475, 3270884), (11300, 2453163), (16950, 1635442), (33900, 817721)]