193941900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{1907}}^1$

素因数の和:2040

約数の個数: 108

約数和(自身を含む): 613601352

約数和(自身を除く): 419659452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 113, 150, 180, 225, 226, 300, 339, 450, 452, 565, 678, 900, 1017, 1130, 1356, 1695, 1907, 2034, 2260, 2825, 3390, 3814, 4068, 5085, 5650, 5721, 6780, 7628, 8475, 9535, 10170, 11300, 11442, 16950, 17163, 19070, 20340, 22884, 25425, 28605, 33900, 34326, 38140, 47675, 50850, 57210, 68652, 85815, 95350, 101700, 114420, 143025, 171630, 190700, 215491, 286050, 343260, 429075, 430982, 572100, 646473, 858150, 861964, 1077455, 1292946, 1716300, 1939419, 2154910, 2585892, 3232365, 3878838, 4309820, 5387275, 6464730, 7757676, 9697095, 10774550, 12929460, 16161825, 19394190, 21549100, 32323650, 38788380, 48485475, 64647300, 96970950, 193941900]

約数ペア:

[(1, 193941900), (2, 96970950), (3, 64647300), (4, 48485475), (5, 38788380), (6, 32323650), (9, 21549100), (10, 19394190), (12, 16161825), (15, 12929460), (18, 10774550), (20, 9697095), (25, 7757676), (30, 6464730), (36, 5387275), (45, 4309820), (50, 3878838), (60, 3232365), (75, 2585892), (90, 2154910), (100, 1939419), (113, 1716300), (150, 1292946), (180, 1077455), (225, 861964), (226, 858150), (300, 646473), (339, 572100), (450, 430982), (452, 429075), (565, 343260), (678, 286050), (900, 215491), (1017, 190700), (1130, 171630), (1356, 143025), (1695, 114420), (1907, 101700), (2034, 95350), (2260, 85815), (2825, 68652), (3390, 57210), (3814, 50850), (4068, 47675), (5085, 38140), (5650, 34326), (5721, 33900), (6780, 28605), (7628, 25425), (8475, 22884), (9535, 20340), (10170, 19070), (11300, 17163), (11442, 16950)]