158759250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1$

素因数の和:909

約数の個数: 128

約数和(自身を含む): 449729280

約数和(自身を除く): 290970030

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 25, 26, 30, 38, 39, 50, 57, 65, 75, 78, 95, 114, 125, 130, 150, 190, 195, 247, 250, 285, 325, 375, 390, 475, 494, 570, 650, 741, 750, 857, 950, 975, 1235, 1425, 1482, 1625, 1714, 1950, 2375, 2470, 2571, 2850, 3250, 3705, 4285, 4750, 4875, 5142, 6175, 7125, 7410, 8570, 9750, 11141, 12350, 12855, 14250, 16283, 18525, 21425, 22282, 25710, 30875, 32566, 33423, 37050, 42850, 48849, 55705, 61750, 64275, 66846, 81415, 92625, 97698, 107125, 111410, 128550, 162830, 167115, 185250, 211679, 214250, 244245, 278525, 321375, 334230, 407075, 423358, 488490, 557050, 635037, 642750, 814150, 835575, 1058395, 1221225, 1270074, 1392625, 1671150, 2035375, 2116790, 2442450, 2785250, 3175185, 4070750, 4177875, 5291975, 6106125, 6350370, 8355750, 10583950, 12212250, 15875925, 26459875, 31751850, 52919750, 79379625, 158759250]

約数ペア:

[(1, 158759250), (2, 79379625), (3, 52919750), (5, 31751850), (6, 26459875), (10, 15875925), (13, 12212250), (15, 10583950), (19, 8355750), (25, 6350370), (26, 6106125), (30, 5291975), (38, 4177875), (39, 4070750), (50, 3175185), (57, 2785250), (65, 2442450), (75, 2116790), (78, 2035375), (95, 1671150), (114, 1392625), (125, 1270074), (130, 1221225), (150, 1058395), (190, 835575), (195, 814150), (247, 642750), (250, 635037), (285, 557050), (325, 488490), (375, 423358), (390, 407075), (475, 334230), (494, 321375), (570, 278525), (650, 244245), (741, 214250), (750, 211679), (857, 185250), (950, 167115), (975, 162830), (1235, 128550), (1425, 111410), (1482, 107125), (1625, 97698), (1714, 92625), (1950, 81415), (2375, 66846), (2470, 64275), (2571, 61750), (2850, 55705), (3250, 48849), (3705, 42850), (4285, 37050), (4750, 33423), (4875, 32566), (5142, 30875), (6175, 25710), (7125, 22282), (7410, 21425), (8570, 18525), (9750, 16283), (11141, 14250), (12350, 12855)]