77208900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{15139}}^1$

素因数の和:15173

約数の個数: 72

約数和(自身を含む): 236547360

約数和(自身を除く): 159338460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 15139, 30278, 45417, 60556, 75695, 90834, 151390, 181668, 227085, 257363, 302780, 378475, 454170, 514726, 756950, 772089, 908340, 1029452, 1135425, 1286815, 1513900, 1544178, 2270850, 2573630, 3088356, 3860445, 4541700, 5147260, 6434075, 7720890, 12868150, 15441780, 19302225, 25736300, 38604450, 77208900]

約数ペア:

[(1, 77208900), (2, 38604450), (3, 25736300), (4, 19302225), (5, 15441780), (6, 12868150), (10, 7720890), (12, 6434075), (15, 5147260), (17, 4541700), (20, 3860445), (25, 3088356), (30, 2573630), (34, 2270850), (50, 1544178), (51, 1513900), (60, 1286815), (68, 1135425), (75, 1029452), (85, 908340), (100, 772089), (102, 756950), (150, 514726), (170, 454170), (204, 378475), (255, 302780), (300, 257363), (340, 227085), (425, 181668), (510, 151390), (850, 90834), (1020, 75695), (1275, 60556), (1700, 45417), (2550, 30278), (5100, 15139)]