83211450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 256650240

約数和(自身を除く): 173438790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 43, 50, 57, 70, 75, 86, 95, 97, 105, 114, 129, 133, 150, 175, 190, 194, 210, 215, 258, 266, 285, 291, 301, 350, 399, 430, 475, 485, 525, 570, 582, 602, 645, 665, 679, 798, 817, 903, 950, 970, 1050, 1075, 1290, 1330, 1358, 1425, 1455, 1505, 1634, 1806, 1843, 1995, 2037, 2150, 2425, 2451, 2850, 2910, 3010, 3225, 3325, 3395, 3686, 3990, 4074, 4085, 4171, 4515, 4850, 4902, 5529, 5719, 6450, 6650, 6790, 7275, 7525, 8170, 8342, 9030, 9215, 9975, 10185, 11058, 11438, 12255, 12513, 12901, 14550, 15050, 16975, 17157, 18430, 19950, 20370, 20425, 20855, 22575, 24510, 25026, 25802, 27645, 28595, 29197, 33950, 34314, 38703, 40850, 41710, 45150, 46075, 50925, 55290, 57190, 58394, 61275, 62565, 64505, 77406, 79249, 85785, 87591, 92150, 101850, 104275, 122550, 125130, 129010, 138225, 142975, 145985, 158498, 171570, 175182, 193515, 208550, 237747, 276450, 285950, 291970, 312825, 322525, 387030, 396245, 428925, 437955, 475494, 554743, 625650, 645050, 729925, 792490, 857850, 875910, 967575, 1109486, 1188735, 1459850, 1664229, 1935150, 1981225, 2189775, 2377470, 2773715, 3328458, 3962450, 4379550, 5547430, 5943675, 8321145, 11887350, 13868575, 16642290, 27737150, 41605725, 83211450]

約数ペア:

[(1, 83211450), (2, 41605725), (3, 27737150), (5, 16642290), (6, 13868575), (7, 11887350), (10, 8321145), (14, 5943675), (15, 5547430), (19, 4379550), (21, 3962450), (25, 3328458), (30, 2773715), (35, 2377470), (38, 2189775), (42, 1981225), (43, 1935150), (50, 1664229), (57, 1459850), (70, 1188735), (75, 1109486), (86, 967575), (95, 875910), (97, 857850), (105, 792490), (114, 729925), (129, 645050), (133, 625650), (150, 554743), (175, 475494), (190, 437955), (194, 428925), (210, 396245), (215, 387030), (258, 322525), (266, 312825), (285, 291970), (291, 285950), (301, 276450), (350, 237747), (399, 208550), (430, 193515), (475, 175182), (485, 171570), (525, 158498), (570, 145985), (582, 142975), (602, 138225), (645, 129010), (665, 125130), (679, 122550), (798, 104275), (817, 101850), (903, 92150), (950, 87591), (970, 85785), (1050, 79249), (1075, 77406), (1290, 64505), (1330, 62565), (1358, 61275), (1425, 58394), (1455, 57190), (1505, 55290), (1634, 50925), (1806, 46075), (1843, 45150), (1995, 41710), (2037, 40850), (2150, 38703), (2425, 34314), (2451, 33950), (2850, 29197), (2910, 28595), (3010, 27645), (3225, 25802), (3325, 25026), (3395, 24510), (3686, 22575), (3990, 20855), (4074, 20425), (4085, 20370), (4171, 19950), (4515, 18430), (4850, 17157), (4902, 16975), (5529, 15050), (5719, 14550), (6450, 12901), (6650, 12513), (6790, 12255), (7275, 11438), (7525, 11058), (8170, 10185), (8342, 9975), (9030, 9215)]