1190640900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1487}}^1$

素因数の和:1678

約数の個数: 144

約数和(自身を含む): 3673264896

約数和(自身を除く): 2482623996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 157, 170, 204, 255, 300, 314, 340, 425, 471, 510, 628, 785, 850, 942, 1020, 1275, 1487, 1570, 1700, 1884, 2355, 2550, 2669, 2974, 3140, 3925, 4461, 4710, 5100, 5338, 5948, 7435, 7850, 8007, 8922, 9420, 10676, 11775, 13345, 14870, 15700, 16014, 17844, 22305, 23550, 25279, 26690, 29740, 32028, 37175, 40035, 44610, 47100, 50558, 53380, 66725, 74350, 75837, 80070, 89220, 101116, 111525, 126395, 133450, 148700, 151674, 160140, 200175, 223050, 233459, 252790, 266900, 303348, 379185, 400350, 446100, 466918, 505580, 631975, 700377, 758370, 800700, 933836, 1167295, 1263950, 1400754, 1516740, 1895925, 2334590, 2527900, 2801508, 3501885, 3791850, 3968803, 4669180, 5836475, 7003770, 7583700, 7937606, 11672950, 11906409, 14007540, 15875212, 17509425, 19844015, 23345900, 23812818, 35018850, 39688030, 47625636, 59532045, 70037700, 79376060, 99220075, 119064090, 198440150, 238128180, 297660225, 396880300, 595320450, 1190640900]

約数ペア:

[(1, 1190640900), (2, 595320450), (3, 396880300), (4, 297660225), (5, 238128180), (6, 198440150), (10, 119064090), (12, 99220075), (15, 79376060), (17, 70037700), (20, 59532045), (25, 47625636), (30, 39688030), (34, 35018850), (50, 23812818), (51, 23345900), (60, 19844015), (68, 17509425), (75, 15875212), (85, 14007540), (100, 11906409), (102, 11672950), (150, 7937606), (157, 7583700), (170, 7003770), (204, 5836475), (255, 4669180), (300, 3968803), (314, 3791850), (340, 3501885), (425, 2801508), (471, 2527900), (510, 2334590), (628, 1895925), (785, 1516740), (850, 1400754), (942, 1263950), (1020, 1167295), (1275, 933836), (1487, 800700), (1570, 758370), (1700, 700377), (1884, 631975), (2355, 505580), (2550, 466918), (2669, 446100), (2974, 400350), (3140, 379185), (3925, 303348), (4461, 266900), (4710, 252790), (5100, 233459), (5338, 223050), (5948, 200175), (7435, 160140), (7850, 151674), (8007, 148700), (8922, 133450), (9420, 126395), (10676, 111525), (11775, 101116), (13345, 89220), (14870, 80070), (15700, 75837), (16014, 74350), (17844, 66725), (22305, 53380), (23550, 50558), (25279, 47100), (26690, 44610), (29740, 40035), (32028, 37175)]