2102509200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1069}}^1$

素因数の和:1250

約数の個数: 240

約数和(自身を含む): 7403544000

約数和(自身を除く): 5301034800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 132, 149, 150, 165, 176, 200, 220, 240, 264, 275, 298, 300, 330, 400, 440, 447, 528, 550, 596, 600, 660, 745, 825, 880, 894, 1069, 1100, 1192, 1200, 1320, 1490, 1639, 1650, 1788, 2138, 2200, 2235, 2384, 2640, 2980, 3207, 3278, 3300, 3576, 3725, 4276, 4400, 4470, 4917, 5345, 5960, 6414, 6556, 6600, 7152, 7450, 8195, 8552, 8940, 9834, 10690, 11175, 11759, 11920, 12828, 13112, 13200, 14900, 16035, 16390, 17104, 17880, 19668, 21380, 22350, 23518, 24585, 25656, 26224, 26725, 29800, 32070, 32780, 35277, 35760, 39336, 40975, 42760, 44700, 47036, 49170, 51312, 53450, 58795, 59600, 64140, 65560, 70554, 78672, 80175, 81950, 85520, 89400, 94072, 98340, 106900, 117590, 122925, 128280, 131120, 141108, 159281, 160350, 163900, 176385, 178800, 188144, 196680, 213800, 235180, 245850, 256560, 282216, 293975, 318562, 320700, 327800, 352770, 393360, 427600, 470360, 477843, 491700, 564432, 587950, 637124, 641400, 655600, 705540, 796405, 881925, 940720, 955686, 983400, 1175900, 1274248, 1282800, 1411080, 1592810, 1752091, 1763850, 1911372, 1966800, 2351800, 2389215, 2548496, 2822160, 3185620, 3504182, 3527700, 3822744, 3982025, 4703600, 4778430, 5256273, 6371240, 7008364, 7055400, 7645488, 7964050, 8760455, 9556860, 10512546, 11946075, 12742480, 14016728, 14110800, 15928100, 17520910, 19113720, 21025092, 23892150, 26281365, 28033456, 31856200, 35041820, 38227440, 42050184, 43802275, 47784300, 52562730, 63712400, 70083640, 84100368, 87604550, 95568600, 105125460, 131406825, 140167280, 175209100, 191137200, 210250920, 262813650, 350418200, 420501840, 525627300, 700836400, 1051254600, 2102509200]

約数ペア:

[(1, 2102509200), (2, 1051254600), (3, 700836400), (4, 525627300), (5, 420501840), (6, 350418200), (8, 262813650), (10, 210250920), (11, 191137200), (12, 175209100), (15, 140167280), (16, 131406825), (20, 105125460), (22, 95568600), (24, 87604550), (25, 84100368), (30, 70083640), (33, 63712400), (40, 52562730), (44, 47784300), (48, 43802275), (50, 42050184), (55, 38227440), (60, 35041820), (66, 31856200), (75, 28033456), (80, 26281365), (88, 23892150), (100, 21025092), (110, 19113720), (120, 17520910), (132, 15928100), (149, 14110800), (150, 14016728), (165, 12742480), (176, 11946075), (200, 10512546), (220, 9556860), (240, 8760455), (264, 7964050), (275, 7645488), (298, 7055400), (300, 7008364), (330, 6371240), (400, 5256273), (440, 4778430), (447, 4703600), (528, 3982025), (550, 3822744), (596, 3527700), (600, 3504182), (660, 3185620), (745, 2822160), (825, 2548496), (880, 2389215), (894, 2351800), (1069, 1966800), (1100, 1911372), (1192, 1763850), (1200, 1752091), (1320, 1592810), (1490, 1411080), (1639, 1282800), (1650, 1274248), (1788, 1175900), (2138, 983400), (2200, 955686), (2235, 940720), (2384, 881925), (2640, 796405), (2980, 705540), (3207, 655600), (3278, 641400), (3300, 637124), (3576, 587950), (3725, 564432), (4276, 491700), (4400, 477843), (4470, 470360), (4917, 427600), (5345, 393360), (5960, 352770), (6414, 327800), (6556, 320700), (6600, 318562), (7152, 293975), (7450, 282216), (8195, 256560), (8552, 245850), (8940, 235180), (9834, 213800), (10690, 196680), (11175, 188144), (11759, 178800), (11920, 176385), (12828, 163900), (13112, 160350), (13200, 159281), (14900, 141108), (16035, 131120), (16390, 128280), (17104, 122925), (17880, 117590), (19668, 106900), (21380, 98340), (22350, 94072), (23518, 89400), (24585, 85520), (25656, 81950), (26224, 80175), (26725, 78672), (29800, 70554), (32070, 65560), (32780, 64140), (35277, 59600), (35760, 58795), (39336, 53450), (40975, 51312), (42760, 49170), (44700, 47036)]