73248750

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:428

約数の個数: 120

約数和(自身を含む): 210532608

約数和(自身を除く): 137283858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 125, 150, 153, 170, 225, 250, 255, 306, 375, 383, 425, 450, 510, 625, 750, 765, 766, 850, 1125, 1149, 1250, 1275, 1530, 1875, 1915, 2125, 2250, 2298, 2550, 3447, 3750, 3825, 3830, 4250, 5625, 5745, 6375, 6511, 6894, 7650, 9575, 10625, 11250, 11490, 12750, 13022, 17235, 19125, 19150, 19533, 21250, 28725, 31875, 32555, 34470, 38250, 39066, 47875, 57450, 58599, 63750, 65110, 86175, 95625, 95750, 97665, 117198, 143625, 162775, 172350, 191250, 195330, 239375, 287250, 292995, 325550, 430875, 478750, 488325, 585990, 718125, 813875, 861750, 976650, 1436250, 1464975, 1627750, 2154375, 2441625, 2929950, 4069375, 4308750, 4883250, 7324875, 8138750, 12208125, 14649750, 24416250, 36624375, 73248750]

約数ペア:

[(1, 73248750), (2, 36624375), (3, 24416250), (5, 14649750), (6, 12208125), (9, 8138750), (10, 7324875), (15, 4883250), (17, 4308750), (18, 4069375), (25, 2929950), (30, 2441625), (34, 2154375), (45, 1627750), (50, 1464975), (51, 1436250), (75, 976650), (85, 861750), (90, 813875), (102, 718125), (125, 585990), (150, 488325), (153, 478750), (170, 430875), (225, 325550), (250, 292995), (255, 287250), (306, 239375), (375, 195330), (383, 191250), (425, 172350), (450, 162775), (510, 143625), (625, 117198), (750, 97665), (765, 95750), (766, 95625), (850, 86175), (1125, 65110), (1149, 63750), (1250, 58599), (1275, 57450), (1530, 47875), (1875, 39066), (1915, 38250), (2125, 34470), (2250, 32555), (2298, 31875), (2550, 28725), (3447, 21250), (3750, 19533), (3825, 19150), (3830, 19125), (4250, 17235), (5625, 13022), (5745, 12750), (6375, 11490), (6511, 11250), (6894, 10625), (7650, 9575)]