4779900

素因数分解:

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

素因数の和:180

約数の個数: 108

約数和(自身を含む): 15436512

約数和(自身を除く): 10656612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 47, 50, 60, 75, 90, 94, 100, 113, 141, 150, 180, 188, 225, 226, 235, 282, 300, 339, 423, 450, 452, 470, 564, 565, 678, 705, 846, 900, 940, 1017, 1130, 1175, 1356, 1410, 1692, 1695, 2034, 2115, 2260, 2350, 2820, 2825, 3390, 3525, 4068, 4230, 4700, 5085, 5311, 5650, 6780, 7050, 8460, 8475, 10170, 10575, 10622, 11300, 14100, 15933, 16950, 20340, 21150, 21244, 25425, 26555, 31866, 33900, 42300, 47799, 50850, 53110, 63732, 79665, 95598, 101700, 106220, 132775, 159330, 191196, 238995, 265550, 318660, 398325, 477990, 531100, 796650, 955980, 1194975, 1593300, 2389950, 4779900]

約数ペア:

[(1, 4779900), (2, 2389950), (3, 1593300), (4, 1194975), (5, 955980), (6, 796650), (9, 531100), (10, 477990), (12, 398325), (15, 318660), (18, 265550), (20, 238995), (25, 191196), (30, 159330), (36, 132775), (45, 106220), (47, 101700), (50, 95598), (60, 79665), (75, 63732), (90, 53110), (94, 50850), (100, 47799), (113, 42300), (141, 33900), (150, 31866), (180, 26555), (188, 25425), (225, 21244), (226, 21150), (235, 20340), (282, 16950), (300, 15933), (339, 14100), (423, 11300), (450, 10622), (452, 10575), (470, 10170), (564, 8475), (565, 8460), (678, 7050), (705, 6780), (846, 5650), (900, 5311), (940, 5085), (1017, 4700), (1130, 4230), (1175, 4068), (1356, 3525), (1410, 3390), (1692, 2825), (1695, 2820), (2034, 2350), (2115, 2260)]