45591700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 127991808

約数和(自身を除く): 82400108

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 31, 35, 44, 50, 55, 62, 70, 77, 100, 110, 124, 140, 154, 155, 175, 191, 217, 220, 275, 308, 310, 341, 350, 382, 385, 434, 550, 620, 682, 700, 764, 770, 775, 868, 955, 1085, 1100, 1337, 1364, 1540, 1550, 1705, 1910, 1925, 2101, 2170, 2387, 2674, 3100, 3410, 3820, 3850, 4202, 4340, 4774, 4775, 5348, 5425, 5921, 6685, 6820, 7700, 8404, 8525, 9548, 9550, 10505, 10850, 11842, 11935, 13370, 14707, 17050, 19100, 21010, 21700, 23684, 23870, 26740, 29414, 29605, 33425, 34100, 41447, 42020, 47740, 52525, 58828, 59210, 59675, 65131, 66850, 73535, 82894, 105050, 118420, 119350, 130262, 133700, 147070, 148025, 165788, 207235, 210100, 238700, 260524, 294140, 296050, 325655, 367675, 414470, 455917, 592100, 651310, 735350, 828940, 911834, 1036175, 1302620, 1470700, 1628275, 1823668, 2072350, 2279585, 3256550, 4144700, 4559170, 6513100, 9118340, 11397925, 22795850, 45591700]

約数ペア:

[(1, 45591700), (2, 22795850), (4, 11397925), (5, 9118340), (7, 6513100), (10, 4559170), (11, 4144700), (14, 3256550), (20, 2279585), (22, 2072350), (25, 1823668), (28, 1628275), (31, 1470700), (35, 1302620), (44, 1036175), (50, 911834), (55, 828940), (62, 735350), (70, 651310), (77, 592100), (100, 455917), (110, 414470), (124, 367675), (140, 325655), (154, 296050), (155, 294140), (175, 260524), (191, 238700), (217, 210100), (220, 207235), (275, 165788), (308, 148025), (310, 147070), (341, 133700), (350, 130262), (382, 119350), (385, 118420), (434, 105050), (550, 82894), (620, 73535), (682, 66850), (700, 65131), (764, 59675), (770, 59210), (775, 58828), (868, 52525), (955, 47740), (1085, 42020), (1100, 41447), (1337, 34100), (1364, 33425), (1540, 29605), (1550, 29414), (1705, 26740), (1910, 23870), (1925, 23684), (2101, 21700), (2170, 21010), (2387, 19100), (2674, 17050), (3100, 14707), (3410, 13370), (3820, 11935), (3850, 11842), (4202, 10850), (4340, 10505), (4774, 9550), (4775, 9548), (5348, 8525), (5425, 8404), (5921, 7700), (6685, 6820)]