76909344.000000000

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:471

約数の個数: 192

約数和(自身を含む): 462309120

約数和(自身を除く): 323410620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 25, 26, 30, 34, 39, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 125, 130, 150, 156, 170, 195, 204, 221, 250, 255, 260, 300, 325, 340, 375, 390, 419, 425, 442, 500, 510, 650, 663, 750, 780, 838, 850, 884, 975, 1020, 1105, 1257, 1275, 1300, 1326, 1500, 1625, 1676, 1700, 1950, 2095, 2125, 2210, 2514, 2550, 2652, 3250, 3315, 3900, 4190, 4250, 4420, 4875, 5028, 5100, 5447, 5525, 6285, 6375, 6500, 6630, 7123, 8380, 8500, 9750, 10475, 10894, 11050, 12570, 12750, 13260, 14246, 16341, 16575, 19500, 20950, 21369, 21788, 22100, 25140, 25500, 27235, 27625, 28492, 31425, 32682, 33150, 35615, 41900, 42738, 52375, 54470, 55250, 62850, 65364, 66300, 71230, 81705, 82875, 85476, 92599, 104750, 106845, 108940, 110500, 125700, 136175, 142460, 157125, 163410, 165750, 178075, 185198, 209500, 213690, 272350, 277797, 314250, 326820, 331500, 356150, 370396, 408525, 427380, 462995, 534225, 544700, 555594, 628500, 680875, 712300, 817050, 890375, 925990, 1068450, 1111188, 1361750, 1388985, 1634100, 1780750, 1851980, 2042625, 2136900, 2314975, 2671125, 2723500, 2777970, 3561500, 4085250, 4629950, 5342250, 5555940, 6944925, 8170500, 9259900, 10684500, 11574875, 13889850, 23149750, 27779700, 34724625, 46299500, 69449250, 138898500]

約数ペア:

[(1, 138898500), (2, 69449250), (3, 46299500), (4, 34724625), (5, 27779700), (6, 23149750), (10, 13889850), (12, 11574875), (13, 10684500), (15, 9259900), (17, 8170500), (20, 6944925), (25, 5555940), (26, 5342250), (30, 4629950), (34, 4085250), (39, 3561500), (50, 2777970), (51, 2723500), (52, 2671125), (60, 2314975), (65, 2136900), (68, 2042625), (75, 1851980), (78, 1780750), (85, 1634100), (100, 1388985), (102, 1361750), (125, 1111188), (130, 1068450), (150, 925990), (156, 890375), (170, 817050), (195, 712300), (204, 680875), (221, 628500), (250, 555594), (255, 544700), (260, 534225), (300, 462995), (325, 427380), (340, 408525), (375, 370396), (390, 356150), (419, 331500), (425, 326820), (442, 314250), (500, 277797), (510, 272350), (650, 213690), (663, 209500), (750, 185198), (780, 178075), (838, 165750), (850, 163410), (884, 157125), (975, 142460), (1020, 136175), (1105, 125700), (1257, 110500), (1275, 108940), (1300, 106845), (1326, 104750), (1500, 92599), (1625, 85476), (1676, 82875), (1700, 81705), (1950, 71230), (2095, 66300), (2125, 65364), (2210, 62850), (2514, 55250), (2550, 54470), (2652, 52375), (3250, 42738), (3315, 41900), (3900, 35615), (4190, 33150), (4250, 32682), (4420, 31425), (4875, 28492), (5028, 27625), (5100, 27235), (5447, 25500), (5525, 25140), (6285, 22100), (6375, 21788), (6500, 21369), (6630, 20950), (7123, 19500), (8380, 16575), (8500, 16341), (9750, 14246), (10475, 13260), (10894, 12750), (11050, 12570)]