63146500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:95

約数の個数: 144

約数和(自身を含む): 160917120

約数和(自身を除く): 97770620

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 23, 25, 34, 38, 46, 50, 68, 76, 85, 92, 95, 100, 115, 125, 170, 190, 230, 250, 289, 323, 340, 380, 391, 425, 437, 460, 475, 500, 575, 578, 646, 782, 850, 874, 950, 1150, 1156, 1292, 1445, 1564, 1615, 1700, 1748, 1900, 1955, 2125, 2185, 2300, 2375, 2875, 2890, 3230, 3910, 4250, 4370, 4750, 5491, 5750, 5780, 6460, 6647, 7225, 7429, 7820, 8075, 8500, 8740, 9500, 9775, 10925, 10982, 11500, 13294, 14450, 14858, 16150, 19550, 21850, 21964, 26588, 27455, 28900, 29716, 32300, 33235, 36125, 37145, 39100, 40375, 43700, 48875, 54625, 54910, 66470, 72250, 74290, 80750, 97750, 109250, 109820, 126293, 132940, 137275, 144500, 148580, 161500, 166175, 185725, 195500, 218500, 252586, 274550, 332350, 371450, 505172, 549100, 631465, 664700, 686375, 742900, 830875, 928625, 1262930, 1372750, 1661750, 1857250, 2525860, 2745500, 3157325, 3323500, 3714500, 6314650, 12629300, 15786625, 31573250, 63146500]

約数ペア:

[(1, 63146500), (2, 31573250), (4, 15786625), (5, 12629300), (10, 6314650), (17, 3714500), (19, 3323500), (20, 3157325), (23, 2745500), (25, 2525860), (34, 1857250), (38, 1661750), (46, 1372750), (50, 1262930), (68, 928625), (76, 830875), (85, 742900), (92, 686375), (95, 664700), (100, 631465), (115, 549100), (125, 505172), (170, 371450), (190, 332350), (230, 274550), (250, 252586), (289, 218500), (323, 195500), (340, 185725), (380, 166175), (391, 161500), (425, 148580), (437, 144500), (460, 137275), (475, 132940), (500, 126293), (575, 109820), (578, 109250), (646, 97750), (782, 80750), (850, 74290), (874, 72250), (950, 66470), (1150, 54910), (1156, 54625), (1292, 48875), (1445, 43700), (1564, 40375), (1615, 39100), (1700, 37145), (1748, 36125), (1900, 33235), (1955, 32300), (2125, 29716), (2185, 28900), (2300, 27455), (2375, 26588), (2875, 21964), (2890, 21850), (3230, 19550), (3910, 16150), (4250, 14858), (4370, 14450), (4750, 13294), (5491, 11500), (5750, 10982), (5780, 10925), (6460, 9775), (6647, 9500), (7225, 8740), (7429, 8500), (7820, 8075)]