155632400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:230

約数の個数: 240

約数和(自身を含む): 484159488

約数和(自身を除く): 328527088

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 31, 35, 40, 44, 50, 55, 56, 62, 70, 77, 80, 88, 100, 110, 112, 124, 140, 154, 155, 163, 175, 176, 200, 217, 220, 248, 275, 280, 308, 310, 326, 341, 350, 385, 400, 434, 440, 496, 550, 560, 616, 620, 652, 682, 700, 770, 775, 815, 868, 880, 1085, 1100, 1141, 1232, 1240, 1304, 1364, 1400, 1540, 1550, 1630, 1705, 1736, 1793, 1925, 2170, 2200, 2282, 2387, 2480, 2608, 2728, 2800, 3080, 3100, 3260, 3410, 3472, 3586, 3850, 4075, 4340, 4400, 4564, 4774, 5053, 5425, 5456, 5705, 6160, 6200, 6520, 6820, 7172, 7700, 8150, 8525, 8680, 8965, 9128, 9548, 10106, 10850, 11410, 11935, 12400, 12551, 13040, 13640, 14344, 15400, 16300, 17050, 17360, 17930, 18256, 19096, 20212, 21700, 22820, 23870, 25102, 25265, 27280, 28525, 28688, 30800, 32600, 34100, 35371, 35860, 38192, 40424, 43400, 44825, 45640, 47740, 50204, 50530, 55583, 57050, 59675, 62755, 65200, 68200, 70742, 71720, 80848, 86800, 89650, 91280, 95480, 100408, 101060, 111166, 114100, 119350, 125510, 126325, 136400, 141484, 143440, 176855, 179300, 190960, 200816, 202120, 222332, 228200, 238700, 251020, 252650, 277915, 282968, 313775, 353710, 358600, 389081, 404240, 444664, 456400, 477400, 502040, 505300, 555830, 565936, 627550, 707420, 717200, 778162, 884275, 889328, 954800, 1004080, 1010600, 1111660, 1255100, 1389575, 1414840, 1556324, 1768550, 1945405, 2021200, 2223320, 2510200, 2779150, 2829680, 3112648, 3537100, 3890810, 4446640, 5020400, 5558300, 6225296, 7074200, 7781620, 9727025, 11116600, 14148400, 15563240, 19454050, 22233200, 31126480, 38908100, 77816200, 155632400]

約数ペア:

[(1, 155632400), (2, 77816200), (4, 38908100), (5, 31126480), (7, 22233200), (8, 19454050), (10, 15563240), (11, 14148400), (14, 11116600), (16, 9727025), (20, 7781620), (22, 7074200), (25, 6225296), (28, 5558300), (31, 5020400), (35, 4446640), (40, 3890810), (44, 3537100), (50, 3112648), (55, 2829680), (56, 2779150), (62, 2510200), (70, 2223320), (77, 2021200), (80, 1945405), (88, 1768550), (100, 1556324), (110, 1414840), (112, 1389575), (124, 1255100), (140, 1111660), (154, 1010600), (155, 1004080), (163, 954800), (175, 889328), (176, 884275), (200, 778162), (217, 717200), (220, 707420), (248, 627550), (275, 565936), (280, 555830), (308, 505300), (310, 502040), (326, 477400), (341, 456400), (350, 444664), (385, 404240), (400, 389081), (434, 358600), (440, 353710), (496, 313775), (550, 282968), (560, 277915), (616, 252650), (620, 251020), (652, 238700), (682, 228200), (700, 222332), (770, 202120), (775, 200816), (815, 190960), (868, 179300), (880, 176855), (1085, 143440), (1100, 141484), (1141, 136400), (1232, 126325), (1240, 125510), (1304, 119350), (1364, 114100), (1400, 111166), (1540, 101060), (1550, 100408), (1630, 95480), (1705, 91280), (1736, 89650), (1793, 86800), (1925, 80848), (2170, 71720), (2200, 70742), (2282, 68200), (2387, 65200), (2480, 62755), (2608, 59675), (2728, 57050), (2800, 55583), (3080, 50530), (3100, 50204), (3260, 47740), (3410, 45640), (3472, 44825), (3586, 43400), (3850, 40424), (4075, 38192), (4340, 35860), (4400, 35371), (4564, 34100), (4774, 32600), (5053, 30800), (5425, 28688), (5456, 28525), (5705, 27280), (6160, 25265), (6200, 25102), (6520, 23870), (6820, 22820), (7172, 21700), (7700, 20212), (8150, 19096), (8525, 18256), (8680, 17930), (8965, 17360), (9128, 17050), (9548, 16300), (10106, 15400), (10850, 14344), (11410, 13640), (11935, 13040), (12400, 12551)]