77680650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{743}}^1$

素因数の和:816

約数の個数: 96

約数和(自身を含む): 209236608

約数和(自身を除く): 131555958

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 41, 50, 51, 75, 82, 85, 102, 123, 150, 170, 205, 246, 255, 410, 425, 510, 615, 697, 743, 850, 1025, 1230, 1275, 1394, 1486, 2050, 2091, 2229, 2550, 3075, 3485, 3715, 4182, 4458, 6150, 6970, 7430, 10455, 11145, 12631, 17425, 18575, 20910, 22290, 25262, 30463, 34850, 37150, 37893, 52275, 55725, 60926, 63155, 75786, 91389, 104550, 111450, 126310, 152315, 182778, 189465, 304630, 315775, 378930, 456945, 517871, 631550, 761575, 913890, 947325, 1035742, 1523150, 1553613, 1894650, 2284725, 2589355, 3107226, 4569450, 5178710, 7768065, 12946775, 15536130, 25893550, 38840325, 77680650]

約数ペア:

[(1, 77680650), (2, 38840325), (3, 25893550), (5, 15536130), (6, 12946775), (10, 7768065), (15, 5178710), (17, 4569450), (25, 3107226), (30, 2589355), (34, 2284725), (41, 1894650), (50, 1553613), (51, 1523150), (75, 1035742), (82, 947325), (85, 913890), (102, 761575), (123, 631550), (150, 517871), (170, 456945), (205, 378930), (246, 315775), (255, 304630), (410, 189465), (425, 182778), (510, 152315), (615, 126310), (697, 111450), (743, 104550), (850, 91389), (1025, 75786), (1230, 63155), (1275, 60926), (1394, 55725), (1486, 52275), (2050, 37893), (2091, 37150), (2229, 34850), (2550, 30463), (3075, 25262), (3485, 22290), (3715, 20910), (4182, 18575), (4458, 17425), (6150, 12631), (6970, 11145), (7430, 10455)]