200014620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1721}}^1$

素因数の和:1895

約数の個数: 96

約数和(自身を含む): 607521600

約数和(自身を除く): 407506980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 149, 156, 195, 260, 298, 390, 447, 596, 745, 780, 894, 1490, 1721, 1788, 1937, 2235, 2980, 3442, 3874, 4470, 5163, 5811, 6884, 7748, 8605, 8940, 9685, 10326, 11622, 17210, 19370, 20652, 22373, 23244, 25815, 29055, 34420, 38740, 44746, 51630, 58110, 67119, 89492, 103260, 111865, 116220, 134238, 223730, 256429, 268476, 335595, 447460, 512858, 671190, 769287, 1025716, 1282145, 1342380, 1538574, 2564290, 3077148, 3333577, 3846435, 5128580, 6667154, 7692870, 10000731, 13334308, 15385740, 16667885, 20001462, 33335770, 40002924, 50003655, 66671540, 100007310, 200014620]

約数ペア:

[(1, 200014620), (2, 100007310), (3, 66671540), (4, 50003655), (5, 40002924), (6, 33335770), (10, 20001462), (12, 16667885), (13, 15385740), (15, 13334308), (20, 10000731), (26, 7692870), (30, 6667154), (39, 5128580), (52, 3846435), (60, 3333577), (65, 3077148), (78, 2564290), (130, 1538574), (149, 1342380), (156, 1282145), (195, 1025716), (260, 769287), (298, 671190), (390, 512858), (447, 447460), (596, 335595), (745, 268476), (780, 256429), (894, 223730), (1490, 134238), (1721, 116220), (1788, 111865), (1937, 103260), (2235, 89492), (2980, 67119), (3442, 58110), (3874, 51630), (4470, 44746), (5163, 38740), (5811, 34420), (6884, 29055), (7748, 25815), (8605, 23244), (8940, 22373), (9685, 20652), (10326, 19370), (11622, 17210)]