442937400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:318

約数の個数: 192

約数和(自身を含む): 1424908800

約数和(自身を除く): 981971400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 47, 50, 60, 75, 94, 100, 113, 120, 139, 141, 150, 188, 200, 226, 235, 278, 282, 300, 339, 376, 417, 452, 470, 556, 564, 565, 600, 678, 695, 705, 834, 904, 940, 1112, 1128, 1130, 1175, 1356, 1390, 1410, 1668, 1695, 1880, 2085, 2260, 2350, 2712, 2780, 2820, 2825, 3336, 3390, 3475, 3525, 4170, 4520, 4700, 5311, 5560, 5640, 5650, 6533, 6780, 6950, 7050, 8340, 8475, 9400, 10425, 10622, 11300, 13066, 13560, 13900, 14100, 15707, 15933, 16680, 16950, 19599, 20850, 21244, 22600, 26132, 26555, 27800, 28200, 31414, 31866, 32665, 33900, 39198, 41700, 42488, 47121, 52264, 53110, 62828, 63732, 65330, 67800, 78396, 78535, 79665, 83400, 94242, 97995, 106220, 125656, 127464, 130660, 132775, 156792, 157070, 159330, 163325, 188484, 195990, 212440, 235605, 261320, 265550, 314140, 318660, 326650, 376968, 391980, 392675, 398325, 471210, 489975, 531100, 628280, 637320, 653300, 738229, 783960, 785350, 796650, 942420, 979950, 1062200, 1178025, 1306600, 1476458, 1570700, 1593300, 1884840, 1959900, 2214687, 2356050, 2952916, 3141400, 3186600, 3691145, 3919800, 4429374, 4712100, 5905832, 7382290, 8858748, 9424200, 11073435, 14764580, 17717496, 18455725, 22146870, 29529160, 36911450, 44293740, 55367175, 73822900, 88587480, 110734350, 147645800, 221468700, 442937400]

約数ペア:

[(1, 442937400), (2, 221468700), (3, 147645800), (4, 110734350), (5, 88587480), (6, 73822900), (8, 55367175), (10, 44293740), (12, 36911450), (15, 29529160), (20, 22146870), (24, 18455725), (25, 17717496), (30, 14764580), (40, 11073435), (47, 9424200), (50, 8858748), (60, 7382290), (75, 5905832), (94, 4712100), (100, 4429374), (113, 3919800), (120, 3691145), (139, 3186600), (141, 3141400), (150, 2952916), (188, 2356050), (200, 2214687), (226, 1959900), (235, 1884840), (278, 1593300), (282, 1570700), (300, 1476458), (339, 1306600), (376, 1178025), (417, 1062200), (452, 979950), (470, 942420), (556, 796650), (564, 785350), (565, 783960), (600, 738229), (678, 653300), (695, 637320), (705, 628280), (834, 531100), (904, 489975), (940, 471210), (1112, 398325), (1128, 392675), (1130, 391980), (1175, 376968), (1356, 326650), (1390, 318660), (1410, 314140), (1668, 265550), (1695, 261320), (1880, 235605), (2085, 212440), (2260, 195990), (2350, 188484), (2712, 163325), (2780, 159330), (2820, 157070), (2825, 156792), (3336, 132775), (3390, 130660), (3475, 127464), (3525, 125656), (4170, 106220), (4520, 97995), (4700, 94242), (5311, 83400), (5560, 79665), (5640, 78535), (5650, 78396), (6533, 67800), (6780, 65330), (6950, 63732), (7050, 62828), (8340, 53110), (8475, 52264), (9400, 47121), (10425, 42488), (10622, 41700), (11300, 39198), (13066, 33900), (13560, 32665), (13900, 31866), (14100, 31414), (15707, 28200), (15933, 27800), (16680, 26555), (16950, 26132), (19599, 22600), (20850, 21244)]