80837400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1$

素因数の和:1058

約数の個数: 192

約数和(自身を含む): 301766400

約数和(自身を除く): 220929000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 50, 56, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 120, 133, 140, 150, 152, 168, 175, 190, 200, 210, 228, 266, 280, 285, 300, 350, 380, 399, 420, 456, 475, 525, 532, 570, 600, 665, 700, 760, 798, 840, 950, 1013, 1050, 1064, 1140, 1330, 1400, 1425, 1596, 1900, 1995, 2026, 2100, 2280, 2660, 2850, 3039, 3192, 3325, 3800, 3990, 4052, 4200, 5065, 5320, 5700, 6078, 6650, 7091, 7980, 8104, 9975, 10130, 11400, 12156, 13300, 14182, 15195, 15960, 19247, 19950, 20260, 21273, 24312, 25325, 26600, 28364, 30390, 35455, 38494, 39900, 40520, 42546, 50650, 56728, 57741, 60780, 70910, 75975, 76988, 79800, 85092, 96235, 101300, 106365, 115482, 121560, 134729, 141820, 151950, 153976, 170184, 177275, 192470, 202600, 212730, 230964, 269458, 283640, 288705, 303900, 354550, 384940, 404187, 425460, 461928, 481175, 531825, 538916, 577410, 607800, 673645, 709100, 769880, 808374, 850920, 962350, 1063650, 1077832, 1154820, 1347290, 1418200, 1443525, 1616748, 1924700, 2020935, 2127300, 2309640, 2694580, 2887050, 3233496, 3368225, 3849400, 4041870, 4254600, 5389160, 5774100, 6736450, 8083740, 10104675, 11548200, 13472900, 16167480, 20209350, 26945800, 40418700, 80837400]

約数ペア:

[(1, 80837400), (2, 40418700), (3, 26945800), (4, 20209350), (5, 16167480), (6, 13472900), (7, 11548200), (8, 10104675), (10, 8083740), (12, 6736450), (14, 5774100), (15, 5389160), (19, 4254600), (20, 4041870), (21, 3849400), (24, 3368225), (25, 3233496), (28, 2887050), (30, 2694580), (35, 2309640), (38, 2127300), (40, 2020935), (42, 1924700), (50, 1616748), (56, 1443525), (57, 1418200), (60, 1347290), (70, 1154820), (75, 1077832), (76, 1063650), (84, 962350), (95, 850920), (100, 808374), (105, 769880), (114, 709100), (120, 673645), (133, 607800), (140, 577410), (150, 538916), (152, 531825), (168, 481175), (175, 461928), (190, 425460), (200, 404187), (210, 384940), (228, 354550), (266, 303900), (280, 288705), (285, 283640), (300, 269458), (350, 230964), (380, 212730), (399, 202600), (420, 192470), (456, 177275), (475, 170184), (525, 153976), (532, 151950), (570, 141820), (600, 134729), (665, 121560), (700, 115482), (760, 106365), (798, 101300), (840, 96235), (950, 85092), (1013, 79800), (1050, 76988), (1064, 75975), (1140, 70910), (1330, 60780), (1400, 57741), (1425, 56728), (1596, 50650), (1900, 42546), (1995, 40520), (2026, 39900), (2100, 38494), (2280, 35455), (2660, 30390), (2850, 28364), (3039, 26600), (3192, 25325), (3325, 24312), (3800, 21273), (3990, 20260), (4052, 19950), (4200, 19247), (5065, 15960), (5320, 15195), (5700, 14182), (6078, 13300), (6650, 12156), (7091, 11400), (7980, 10130), (8104, 9975)]