2102785800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{863}}^1$

素因数の和:1044

約数の個数: 192

約数和(自身を含む): 6788136960

約数和(自身を除く): 4685351160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 93, 100, 120, 124, 131, 150, 155, 186, 200, 248, 262, 300, 310, 372, 393, 465, 524, 600, 620, 655, 744, 775, 786, 863, 930, 1048, 1240, 1310, 1550, 1572, 1726, 1860, 1965, 2325, 2589, 2620, 3100, 3144, 3275, 3452, 3720, 3930, 4061, 4315, 4650, 5178, 5240, 6200, 6550, 6904, 7860, 8122, 8630, 9300, 9825, 10356, 12183, 12945, 13100, 15720, 16244, 17260, 18600, 19650, 20305, 20712, 21575, 24366, 25890, 26200, 26753, 32488, 34520, 39300, 40610, 43150, 48732, 51780, 53506, 60915, 64725, 78600, 80259, 81220, 86300, 97464, 101525, 103560, 107012, 113053, 121830, 129450, 133765, 160518, 162440, 172600, 203050, 214024, 226106, 243660, 258900, 267530, 304575, 321036, 339159, 401295, 406100, 452212, 487320, 517800, 535060, 565265, 609150, 642072, 668825, 678318, 802590, 812200, 904424, 1070120, 1130530, 1218300, 1337650, 1356636, 1605180, 1695795, 2006475, 2261060, 2436600, 2675300, 2713272, 2826325, 3210360, 3391590, 3504643, 4012950, 4522120, 5350600, 5652650, 6783180, 7009286, 8025900, 8478975, 10513929, 11305300, 13566360, 14018572, 16051800, 16957950, 17523215, 21027858, 22610600, 28037144, 33915900, 35046430, 42055716, 52569645, 67831800, 70092860, 84111432, 87616075, 105139290, 140185720, 175232150, 210278580, 262848225, 350464300, 420557160, 525696450, 700928600, 1051392900, 2102785800]

約数ペア:

[(1, 2102785800), (2, 1051392900), (3, 700928600), (4, 525696450), (5, 420557160), (6, 350464300), (8, 262848225), (10, 210278580), (12, 175232150), (15, 140185720), (20, 105139290), (24, 87616075), (25, 84111432), (30, 70092860), (31, 67831800), (40, 52569645), (50, 42055716), (60, 35046430), (62, 33915900), (75, 28037144), (93, 22610600), (100, 21027858), (120, 17523215), (124, 16957950), (131, 16051800), (150, 14018572), (155, 13566360), (186, 11305300), (200, 10513929), (248, 8478975), (262, 8025900), (300, 7009286), (310, 6783180), (372, 5652650), (393, 5350600), (465, 4522120), (524, 4012950), (600, 3504643), (620, 3391590), (655, 3210360), (744, 2826325), (775, 2713272), (786, 2675300), (863, 2436600), (930, 2261060), (1048, 2006475), (1240, 1695795), (1310, 1605180), (1550, 1356636), (1572, 1337650), (1726, 1218300), (1860, 1130530), (1965, 1070120), (2325, 904424), (2589, 812200), (2620, 802590), (3100, 678318), (3144, 668825), (3275, 642072), (3452, 609150), (3720, 565265), (3930, 535060), (4061, 517800), (4315, 487320), (4650, 452212), (5178, 406100), (5240, 401295), (6200, 339159), (6550, 321036), (6904, 304575), (7860, 267530), (8122, 258900), (8630, 243660), (9300, 226106), (9825, 214024), (10356, 203050), (12183, 172600), (12945, 162440), (13100, 160518), (15720, 133765), (16244, 129450), (17260, 121830), (18600, 113053), (19650, 107012), (20305, 103560), (20712, 101525), (21575, 97464), (24366, 86300), (25890, 81220), (26200, 80259), (26753, 78600), (32488, 64725), (34520, 60915), (39300, 53506), (40610, 51780), (43150, 48732)]