198925740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1$

素因数の和:733

約数の個数: 192

約数和(自身を含む): 683020800

約数和(自身を除く): 484095060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 43, 45, 52, 54, 60, 65, 78, 86, 90, 108, 117, 129, 130, 135, 156, 172, 180, 195, 215, 234, 258, 260, 270, 351, 387, 390, 430, 468, 516, 540, 559, 585, 645, 659, 702, 774, 780, 860, 1118, 1161, 1170, 1290, 1318, 1404, 1548, 1677, 1755, 1935, 1977, 2236, 2322, 2340, 2580, 2636, 2795, 3295, 3354, 3510, 3870, 3954, 4644, 5031, 5590, 5805, 5931, 6590, 6708, 7020, 7740, 7908, 8385, 8567, 9885, 10062, 11180, 11610, 11862, 13180, 15093, 16770, 17134, 17793, 19770, 20124, 23220, 23724, 25155, 25701, 28337, 29655, 30186, 33540, 34268, 35586, 39540, 42835, 50310, 51402, 56674, 59310, 60372, 71172, 75465, 77103, 85011, 85670, 88965, 100620, 102804, 113348, 118620, 128505, 141685, 150930, 154206, 170022, 171340, 177930, 231309, 255033, 257010, 283370, 301860, 308412, 340044, 355860, 368381, 385515, 425055, 462618, 510066, 514020, 566740, 736762, 765099, 771030, 850110, 925236, 1020132, 1105143, 1156545, 1275165, 1473524, 1530198, 1542060, 1700220, 1841905, 2210286, 2313090, 2550330, 3060396, 3315429, 3683810, 3825495, 4420572, 4626180, 5100660, 5525715, 6630858, 7367620, 7650990, 9946287, 11051430, 13261716, 15301980, 16577145, 19892574, 22102860, 33154290, 39785148, 49731435, 66308580, 99462870, 198925740]

約数ペア:

[(1, 198925740), (2, 99462870), (3, 66308580), (4, 49731435), (5, 39785148), (6, 33154290), (9, 22102860), (10, 19892574), (12, 16577145), (13, 15301980), (15, 13261716), (18, 11051430), (20, 9946287), (26, 7650990), (27, 7367620), (30, 6630858), (36, 5525715), (39, 5100660), (43, 4626180), (45, 4420572), (52, 3825495), (54, 3683810), (60, 3315429), (65, 3060396), (78, 2550330), (86, 2313090), (90, 2210286), (108, 1841905), (117, 1700220), (129, 1542060), (130, 1530198), (135, 1473524), (156, 1275165), (172, 1156545), (180, 1105143), (195, 1020132), (215, 925236), (234, 850110), (258, 771030), (260, 765099), (270, 736762), (351, 566740), (387, 514020), (390, 510066), (430, 462618), (468, 425055), (516, 385515), (540, 368381), (559, 355860), (585, 340044), (645, 308412), (659, 301860), (702, 283370), (774, 257010), (780, 255033), (860, 231309), (1118, 177930), (1161, 171340), (1170, 170022), (1290, 154206), (1318, 150930), (1404, 141685), (1548, 128505), (1677, 118620), (1755, 113348), (1935, 102804), (1977, 100620), (2236, 88965), (2322, 85670), (2340, 85011), (2580, 77103), (2636, 75465), (2795, 71172), (3295, 60372), (3354, 59310), (3510, 56674), (3870, 51402), (3954, 50310), (4644, 42835), (5031, 39540), (5590, 35586), (5805, 34268), (5931, 33540), (6590, 30186), (6708, 29655), (7020, 28337), (7740, 25701), (7908, 25155), (8385, 23724), (8567, 23220), (9885, 20124), (10062, 19770), (11180, 17793), (11610, 17134), (11862, 16770), (13180, 15093)]