65763750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 160

約数和(自身を含む): 188939520

約数和(自身を除く): 123175770

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 25, 26, 30, 38, 39, 50, 57, 65, 71, 75, 78, 95, 114, 125, 130, 142, 150, 190, 195, 213, 247, 250, 285, 325, 355, 375, 390, 426, 475, 494, 570, 625, 650, 710, 741, 750, 923, 950, 975, 1065, 1235, 1250, 1349, 1425, 1482, 1625, 1775, 1846, 1875, 1950, 2130, 2375, 2470, 2698, 2769, 2850, 3250, 3550, 3705, 3750, 4047, 4615, 4750, 4875, 5325, 5538, 6175, 6745, 7125, 7410, 8094, 8125, 8875, 9230, 9750, 10650, 11875, 12350, 13490, 13845, 14250, 16250, 17537, 17750, 18525, 20235, 23075, 23750, 24375, 26625, 27690, 30875, 33725, 35074, 35625, 37050, 40470, 44375, 46150, 48750, 52611, 53250, 61750, 67450, 69225, 71250, 87685, 88750, 92625, 101175, 105222, 115375, 133125, 138450, 154375, 168625, 175370, 185250, 202350, 230750, 263055, 266250, 308750, 337250, 346125, 438425, 463125, 505875, 526110, 576875, 692250, 843125, 876850, 926250, 1011750, 1153750, 1315275, 1686250, 1730625, 2192125, 2529375, 2630550, 3461250, 4384250, 5058750, 6576375, 10960625, 13152750, 21921250, 32881875, 65763750]

約数ペア:

[(1, 65763750), (2, 32881875), (3, 21921250), (5, 13152750), (6, 10960625), (10, 6576375), (13, 5058750), (15, 4384250), (19, 3461250), (25, 2630550), (26, 2529375), (30, 2192125), (38, 1730625), (39, 1686250), (50, 1315275), (57, 1153750), (65, 1011750), (71, 926250), (75, 876850), (78, 843125), (95, 692250), (114, 576875), (125, 526110), (130, 505875), (142, 463125), (150, 438425), (190, 346125), (195, 337250), (213, 308750), (247, 266250), (250, 263055), (285, 230750), (325, 202350), (355, 185250), (375, 175370), (390, 168625), (426, 154375), (475, 138450), (494, 133125), (570, 115375), (625, 105222), (650, 101175), (710, 92625), (741, 88750), (750, 87685), (923, 71250), (950, 69225), (975, 67450), (1065, 61750), (1235, 53250), (1250, 52611), (1349, 48750), (1425, 46150), (1482, 44375), (1625, 40470), (1775, 37050), (1846, 35625), (1875, 35074), (1950, 33725), (2130, 30875), (2375, 27690), (2470, 26625), (2698, 24375), (2769, 23750), (2850, 23075), (3250, 20235), (3550, 18525), (3705, 17750), (3750, 17537), (4047, 16250), (4615, 14250), (4750, 13845), (4875, 13490), (5325, 12350), (5538, 11875), (6175, 10650), (6745, 9750), (7125, 9230), (7410, 8875), (8094, 8125)]