680569200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{2393}}^1$

素因数の和:2496

約数の個数: 180

約数和(自身を含む): 2392659360

約数和(自身を除く): 1712090160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 79, 80, 90, 100, 120, 144, 150, 158, 180, 200, 225, 237, 240, 300, 316, 360, 395, 400, 450, 474, 600, 632, 711, 720, 790, 900, 948, 1185, 1200, 1264, 1422, 1580, 1800, 1896, 1975, 2370, 2393, 2844, 3160, 3555, 3600, 3792, 3950, 4740, 4786, 5688, 5925, 6320, 7110, 7179, 7900, 9480, 9572, 11376, 11850, 11965, 14220, 14358, 15800, 17775, 18960, 19144, 21537, 23700, 23930, 28440, 28716, 31600, 35550, 35895, 38288, 43074, 47400, 47860, 56880, 57432, 59825, 71100, 71790, 86148, 94800, 95720, 107685, 114864, 119650, 142200, 143580, 172296, 179475, 189047, 191440, 215370, 239300, 284400, 287160, 344592, 358950, 378094, 430740, 478600, 538425, 567141, 574320, 717900, 756188, 861480, 945235, 957200, 1076850, 1134282, 1435800, 1512376, 1701423, 1722960, 1890470, 2153700, 2268564, 2835705, 2871600, 3024752, 3402846, 3780940, 4307400, 4537128, 4726175, 5671410, 6805692, 7561880, 8507115, 8614800, 9074256, 9452350, 11342820, 13611384, 14178525, 15123760, 17014230, 18904700, 22685640, 27222768, 28357050, 34028460, 37809400, 42535575, 45371280, 56714100, 68056920, 75618800, 85071150, 113428200, 136113840, 170142300, 226856400, 340284600, 680569200]

約数ペア:

[(1, 680569200), (2, 340284600), (3, 226856400), (4, 170142300), (5, 136113840), (6, 113428200), (8, 85071150), (9, 75618800), (10, 68056920), (12, 56714100), (15, 45371280), (16, 42535575), (18, 37809400), (20, 34028460), (24, 28357050), (25, 27222768), (30, 22685640), (36, 18904700), (40, 17014230), (45, 15123760), (48, 14178525), (50, 13611384), (60, 11342820), (72, 9452350), (75, 9074256), (79, 8614800), (80, 8507115), (90, 7561880), (100, 6805692), (120, 5671410), (144, 4726175), (150, 4537128), (158, 4307400), (180, 3780940), (200, 3402846), (225, 3024752), (237, 2871600), (240, 2835705), (300, 2268564), (316, 2153700), (360, 1890470), (395, 1722960), (400, 1701423), (450, 1512376), (474, 1435800), (600, 1134282), (632, 1076850), (711, 957200), (720, 945235), (790, 861480), (900, 756188), (948, 717900), (1185, 574320), (1200, 567141), (1264, 538425), (1422, 478600), (1580, 430740), (1800, 378094), (1896, 358950), (1975, 344592), (2370, 287160), (2393, 284400), (2844, 239300), (3160, 215370), (3555, 191440), (3600, 189047), (3792, 179475), (3950, 172296), (4740, 143580), (4786, 142200), (5688, 119650), (5925, 114864), (6320, 107685), (7110, 95720), (7179, 94800), (7900, 86148), (9480, 71790), (9572, 71100), (11376, 59825), (11850, 57432), (11965, 56880), (14220, 47860), (14358, 47400), (15800, 43074), (17775, 38288), (18960, 35895), (19144, 35550), (21537, 31600), (23700, 28716), (23930, 28440)]