18949821000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{30223}}^1$

素因数の和:30277

約数の個数: 256

約数和(自身を含む): 67895193600

約数和(自身を除く): 48945372600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 25, 30, 33, 38, 40, 44, 50, 55, 57, 60, 66, 75, 76, 88, 95, 100, 110, 114, 120, 125, 132, 150, 152, 165, 190, 200, 209, 220, 228, 250, 264, 275, 285, 300, 330, 375, 380, 418, 440, 456, 475, 500, 550, 570, 600, 627, 660, 750, 760, 825, 836, 950, 1000, 1045, 1100, 1140, 1254, 1320, 1375, 1425, 1500, 1650, 1672, 1900, 2090, 2200, 2280, 2375, 2508, 2750, 2850, 3000, 3135, 3300, 3800, 4125, 4180, 4750, 5016, 5225, 5500, 5700, 6270, 6600, 7125, 8250, 8360, 9500, 10450, 11000, 11400, 12540, 14250, 15675, 16500, 19000, 20900, 25080, 26125, 28500, 30223, 31350, 33000, 41800, 52250, 57000, 60446, 62700, 78375, 90669, 104500, 120892, 125400, 151115, 156750, 181338, 209000, 241784, 302230, 313500, 332453, 362676, 453345, 574237, 604460, 627000, 664906, 725352, 755575, 906690, 997359, 1148474, 1208920, 1329812, 1511150, 1662265, 1722711, 1813380, 1994718, 2266725, 2296948, 2659624, 2871185, 3022300, 3324530, 3445422, 3626760, 3777875, 3989436, 4533450, 4593896, 4986795, 5742370, 6044600, 6316607, 6649060, 6890844, 7555750, 7978872, 8311325, 8613555, 9066900, 9973590, 11333625, 11484740, 12633214, 13298120, 13781688, 14355925, 15111500, 16622650, 17227110, 18133800, 18949821, 19947180, 22667250, 22969480, 24933975, 25266428, 28711850, 30223000, 31583035, 33245300, 34454220, 37899642, 39894360, 41556625, 43067775, 45334500, 49867950, 50532856, 57423700, 63166070, 66490600, 68908440, 71779625, 75799284, 83113250, 86135550, 90669000, 94749105, 99735900, 114847400, 124669875, 126332140, 143559250, 151598568, 157915175, 166226500, 172271100, 189498210, 199471800, 215338875, 249339750, 252664280, 287118500, 315830350, 332453000, 344542200, 378996420, 430677750, 473745525, 498679500, 574237000, 631660700, 757992840, 789575875, 861355500, 947491050, 997359000, 1263321400, 1579151750, 1722711000, 1894982100, 2368727625, 3158303500, 3789964200, 4737455250, 6316607000, 9474910500, 18949821000]

約数ペア:

[(1, 18949821000), (2, 9474910500), (3, 6316607000), (4, 4737455250), (5, 3789964200), (6, 3158303500), (8, 2368727625), (10, 1894982100), (11, 1722711000), (12, 1579151750), (15, 1263321400), (19, 997359000), (20, 947491050), (22, 861355500), (24, 789575875), (25, 757992840), (30, 631660700), (33, 574237000), (38, 498679500), (40, 473745525), (44, 430677750), (50, 378996420), (55, 344542200), (57, 332453000), (60, 315830350), (66, 287118500), (75, 252664280), (76, 249339750), (88, 215338875), (95, 199471800), (100, 189498210), (110, 172271100), (114, 166226500), (120, 157915175), (125, 151598568), (132, 143559250), (150, 126332140), (152, 124669875), (165, 114847400), (190, 99735900), (200, 94749105), (209, 90669000), (220, 86135550), (228, 83113250), (250, 75799284), (264, 71779625), (275, 68908440), (285, 66490600), (300, 63166070), (330, 57423700), (375, 50532856), (380, 49867950), (418, 45334500), (440, 43067775), (456, 41556625), (475, 39894360), (500, 37899642), (550, 34454220), (570, 33245300), (600, 31583035), (627, 30223000), (660, 28711850), (750, 25266428), (760, 24933975), (825, 22969480), (836, 22667250), (950, 19947180), (1000, 18949821), (1045, 18133800), (1100, 17227110), (1140, 16622650), (1254, 15111500), (1320, 14355925), (1375, 13781688), (1425, 13298120), (1500, 12633214), (1650, 11484740), (1672, 11333625), (1900, 9973590), (2090, 9066900), (2200, 8613555), (2280, 8311325), (2375, 7978872), (2508, 7555750), (2750, 6890844), (2850, 6649060), (3000, 6316607), (3135, 6044600), (3300, 5742370), (3800, 4986795), (4125, 4593896), (4180, 4533450), (4750, 3989436), (5016, 3777875), (5225, 3626760), (5500, 3445422), (5700, 3324530), (6270, 3022300), (6600, 2871185), (7125, 2659624), (8250, 2296948), (8360, 2266725), (9500, 1994718), (10450, 1813380), (11000, 1722711), (11400, 1662265), (12540, 1511150), (14250, 1329812), (15675, 1208920), (16500, 1148474), (19000, 997359), (20900, 906690), (25080, 755575), (26125, 725352), (28500, 664906), (30223, 627000), (31350, 604460), (33000, 574237), (41800, 453345), (52250, 362676), (57000, 332453), (60446, 313500), (62700, 302230), (78375, 241784), (90669, 209000), (104500, 181338), (120892, 156750), (125400, 151115)]