5571750

素因数分解:

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

素因数の和:79

約数の個数: 128

約数和(自身を含む): 16174080

約数和(自身を除く): 10602330

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 23, 25, 30, 34, 38, 46, 50, 51, 57, 69, 75, 85, 95, 102, 114, 115, 125, 138, 150, 170, 190, 230, 250, 255, 285, 323, 345, 375, 391, 425, 437, 475, 510, 570, 575, 646, 690, 750, 782, 850, 874, 950, 969, 1150, 1173, 1275, 1311, 1425, 1615, 1725, 1938, 1955, 2125, 2185, 2346, 2375, 2550, 2622, 2850, 2875, 3230, 3450, 3910, 4250, 4370, 4750, 4845, 5750, 5865, 6375, 6555, 7125, 7429, 8075, 8625, 9690, 9775, 10925, 11730, 12750, 13110, 14250, 14858, 16150, 17250, 19550, 21850, 22287, 24225, 29325, 32775, 37145, 40375, 44574, 48450, 48875, 54625, 58650, 65550, 74290, 80750, 97750, 109250, 111435, 121125, 146625, 163875, 185725, 222870, 242250, 293250, 327750, 371450, 557175, 928625, 1114350, 1857250, 2785875, 5571750]

約数ペア:

[(1, 5571750), (2, 2785875), (3, 1857250), (5, 1114350), (6, 928625), (10, 557175), (15, 371450), (17, 327750), (19, 293250), (23, 242250), (25, 222870), (30, 185725), (34, 163875), (38, 146625), (46, 121125), (50, 111435), (51, 109250), (57, 97750), (69, 80750), (75, 74290), (85, 65550), (95, 58650), (102, 54625), (114, 48875), (115, 48450), (125, 44574), (138, 40375), (150, 37145), (170, 32775), (190, 29325), (230, 24225), (250, 22287), (255, 21850), (285, 19550), (323, 17250), (345, 16150), (375, 14858), (391, 14250), (425, 13110), (437, 12750), (475, 11730), (510, 10925), (570, 9775), (575, 9690), (646, 8625), (690, 8075), (750, 7429), (782, 7125), (850, 6555), (874, 6375), (950, 5865), (969, 5750), (1150, 4845), (1173, 4750), (1275, 4370), (1311, 4250), (1425, 3910), (1615, 3450), (1725, 3230), (1938, 2875), (1955, 2850), (2125, 2622), (2185, 2550), (2346, 2375)]