196957800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:497

約数の個数: 288

約数和(自身を含む): 751514400

約数和(自身を除く): 554556600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 25, 26, 30, 36, 38, 39, 40, 45, 50, 52, 57, 60, 65, 72, 75, 76, 78, 90, 95, 100, 104, 114, 117, 120, 130, 150, 152, 156, 171, 180, 190, 195, 200, 225, 228, 234, 247, 260, 285, 300, 312, 325, 342, 360, 380, 390, 443, 450, 456, 468, 475, 494, 520, 570, 585, 600, 650, 684, 741, 760, 780, 855, 886, 900, 936, 950, 975, 988, 1140, 1170, 1235, 1300, 1329, 1368, 1425, 1482, 1560, 1710, 1772, 1800, 1900, 1950, 1976, 2215, 2223, 2280, 2340, 2470, 2600, 2658, 2850, 2925, 2964, 3420, 3544, 3705, 3800, 3900, 3987, 4275, 4430, 4446, 4680, 4940, 5316, 5700, 5759, 5850, 5928, 6175, 6645, 6840, 7410, 7800, 7974, 8417, 8550, 8860, 8892, 9880, 10632, 11075, 11115, 11400, 11518, 11700, 12350, 13290, 14820, 15948, 16834, 17100, 17277, 17720, 17784, 18525, 19935, 22150, 22230, 23036, 23400, 24700, 25251, 26580, 28795, 29640, 31896, 33225, 33668, 34200, 34554, 37050, 39870, 42085, 44300, 44460, 46072, 49400, 50502, 51831, 53160, 55575, 57590, 66450, 67336, 69108, 74100, 75753, 79740, 84170, 86385, 88600, 88920, 99675, 101004, 103662, 109421, 111150, 115180, 126255, 132900, 138216, 143975, 148200, 151506, 159480, 168340, 172770, 199350, 202008, 207324, 210425, 218842, 222300, 230360, 252510, 259155, 265800, 287950, 303012, 328263, 336680, 345540, 378765, 398700, 414648, 420850, 431925, 437684, 444600, 505020, 518310, 547105, 575900, 606024, 631275, 656526, 691080, 757530, 797400, 841700, 863850, 875368, 984789, 1010040, 1036620, 1094210, 1151800, 1262550, 1295775, 1313052, 1515060, 1641315, 1683400, 1727700, 1893825, 1969578, 2073240, 2188420, 2525100, 2591550, 2626104, 2735525, 3030120, 3282630, 3455400, 3787650, 3939156, 4376840, 4923945, 5050200, 5183100, 5471050, 6565260, 7575300, 7878312, 8206575, 9847890, 10366200, 10942100, 13130520, 15150600, 16413150, 19695780, 21884200, 24619725, 32826300, 39391560, 49239450, 65652600, 98478900, 196957800]

約数ペア:

[(1, 196957800), (2, 98478900), (3, 65652600), (4, 49239450), (5, 39391560), (6, 32826300), (8, 24619725), (9, 21884200), (10, 19695780), (12, 16413150), (13, 15150600), (15, 13130520), (18, 10942100), (19, 10366200), (20, 9847890), (24, 8206575), (25, 7878312), (26, 7575300), (30, 6565260), (36, 5471050), (38, 5183100), (39, 5050200), (40, 4923945), (45, 4376840), (50, 3939156), (52, 3787650), (57, 3455400), (60, 3282630), (65, 3030120), (72, 2735525), (75, 2626104), (76, 2591550), (78, 2525100), (90, 2188420), (95, 2073240), (100, 1969578), (104, 1893825), (114, 1727700), (117, 1683400), (120, 1641315), (130, 1515060), (150, 1313052), (152, 1295775), (156, 1262550), (171, 1151800), (180, 1094210), (190, 1036620), (195, 1010040), (200, 984789), (225, 875368), (228, 863850), (234, 841700), (247, 797400), (260, 757530), (285, 691080), (300, 656526), (312, 631275), (325, 606024), (342, 575900), (360, 547105), (380, 518310), (390, 505020), (443, 444600), (450, 437684), (456, 431925), (468, 420850), (475, 414648), (494, 398700), (520, 378765), (570, 345540), (585, 336680), (600, 328263), (650, 303012), (684, 287950), (741, 265800), (760, 259155), (780, 252510), (855, 230360), (886, 222300), (900, 218842), (936, 210425), (950, 207324), (975, 202008), (988, 199350), (1140, 172770), (1170, 168340), (1235, 159480), (1300, 151506), (1329, 148200), (1368, 143975), (1425, 138216), (1482, 132900), (1560, 126255), (1710, 115180), (1772, 111150), (1800, 109421), (1900, 103662), (1950, 101004), (1976, 99675), (2215, 88920), (2223, 88600), (2280, 86385), (2340, 84170), (2470, 79740), (2600, 75753), (2658, 74100), (2850, 69108), (2925, 67336), (2964, 66450), (3420, 57590), (3544, 55575), (3705, 53160), (3800, 51831), (3900, 50502), (3987, 49400), (4275, 46072), (4430, 44460), (4446, 44300), (4680, 42085), (4940, 39870), (5316, 37050), (5700, 34554), (5759, 34200), (5850, 33668), (5928, 33225), (6175, 31896), (6645, 29640), (6840, 28795), (7410, 26580), (7800, 25251), (7974, 24700), (8417, 23400), (8550, 23036), (8860, 22230), (8892, 22150), (9880, 19935), (10632, 18525), (11075, 17784), (11115, 17720), (11400, 17277), (11518, 17100), (11700, 16834), (12350, 15948), (13290, 14820)]