158648700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2437}}^1$

素因数の和:2492

約数の個数: 144

約数和(自身を含む): 541743104

約数和(自身を除く): 383094404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 50, 60, 62, 70, 75, 84, 93, 100, 105, 124, 140, 150, 155, 175, 186, 210, 217, 300, 310, 350, 372, 420, 434, 465, 525, 620, 651, 700, 775, 868, 930, 1050, 1085, 1302, 1550, 1860, 2100, 2170, 2325, 2437, 2604, 3100, 3255, 4340, 4650, 4874, 5425, 6510, 7311, 9300, 9748, 10850, 12185, 13020, 14622, 16275, 17059, 21700, 24370, 29244, 32550, 34118, 36555, 48740, 51177, 60925, 65100, 68236, 73110, 75547, 85295, 102354, 121850, 146220, 151094, 170590, 182775, 204708, 226641, 243700, 255885, 302188, 341180, 365550, 377735, 426475, 453282, 511770, 528829, 731100, 755470, 852950, 906564, 1023540, 1057658, 1133205, 1279425, 1510940, 1586487, 1705900, 1888675, 2115316, 2266410, 2558850, 2644145, 3172974, 3777350, 4532820, 5117700, 5288290, 5666025, 6345948, 7554700, 7932435, 10576580, 11332050, 13220725, 15864870, 22664100, 26441450, 31729740, 39662175, 52882900, 79324350, 158648700]

約数ペア:

[(1, 158648700), (2, 79324350), (3, 52882900), (4, 39662175), (5, 31729740), (6, 26441450), (7, 22664100), (10, 15864870), (12, 13220725), (14, 11332050), (15, 10576580), (20, 7932435), (21, 7554700), (25, 6345948), (28, 5666025), (30, 5288290), (31, 5117700), (35, 4532820), (42, 3777350), (50, 3172974), (60, 2644145), (62, 2558850), (70, 2266410), (75, 2115316), (84, 1888675), (93, 1705900), (100, 1586487), (105, 1510940), (124, 1279425), (140, 1133205), (150, 1057658), (155, 1023540), (175, 906564), (186, 852950), (210, 755470), (217, 731100), (300, 528829), (310, 511770), (350, 453282), (372, 426475), (420, 377735), (434, 365550), (465, 341180), (525, 302188), (620, 255885), (651, 243700), (700, 226641), (775, 204708), (868, 182775), (930, 170590), (1050, 151094), (1085, 146220), (1302, 121850), (1550, 102354), (1860, 85295), (2100, 75547), (2170, 73110), (2325, 68236), (2437, 65100), (2604, 60925), (3100, 51177), (3255, 48740), (4340, 36555), (4650, 34118), (4874, 32550), (5425, 29244), (6510, 24370), (7311, 21700), (9300, 17059), (9748, 16275), (10850, 14622), (12185, 13020)]