20180429500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{727}}^1$

素因数の和:874

約数の個数: 288

約数和(自身を含む): 56551412736

約数和(自身を除く): 36370983236

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 49, 50, 55, 70, 77, 98, 100, 103, 110, 125, 140, 154, 175, 196, 206, 220, 245, 250, 275, 308, 350, 385, 412, 490, 500, 515, 539, 550, 700, 721, 727, 770, 875, 980, 1030, 1078, 1100, 1133, 1225, 1375, 1442, 1454, 1540, 1750, 1925, 2060, 2156, 2266, 2450, 2575, 2695, 2750, 2884, 2908, 3500, 3605, 3635, 3850, 4532, 4900, 5047, 5089, 5150, 5390, 5500, 5665, 6125, 7210, 7270, 7700, 7931, 7997, 9625, 10094, 10178, 10300, 10780, 11330, 12250, 12875, 13475, 14420, 14540, 15862, 15994, 18025, 18175, 19250, 20188, 20356, 22660, 24500, 25235, 25445, 25750, 26950, 28325, 31724, 31988, 35623, 36050, 36350, 38500, 39655, 39985, 50470, 50890, 51500, 53900, 55517, 55979, 56650, 67375, 71246, 72100, 72700, 74881, 79310, 79970, 90125, 90875, 100940, 101780, 111034, 111958, 113300, 126175, 127225, 134750, 141625, 142492, 149762, 158620, 159940, 178115, 180250, 181750, 198275, 199925, 222068, 223916, 252350, 254450, 269500, 277585, 279895, 283250, 299524, 356230, 360500, 363500, 374405, 391853, 396550, 399850, 504700, 508900, 524167, 555170, 559790, 566500, 630875, 636125, 712460, 748810, 783706, 793100, 799700, 823691, 890575, 991375, 999625, 1048334, 1110340, 1119580, 1261750, 1272250, 1387925, 1399475, 1497620, 1567412, 1647382, 1781150, 1872025, 1959265, 1982750, 1999250, 2096668, 2523500, 2544500, 2620835, 2775850, 2798950, 3294764, 3562300, 3669169, 3744050, 3918530, 3965500, 3998500, 4118455, 4452875, 5241670, 5551700, 5597900, 5765837, 6939625, 6997375, 7338338, 7488100, 7837060, 8236910, 8905750, 9360125, 9796325, 10483340, 11531674, 13104175, 13879250, 13994750, 14676676, 16473820, 17811500, 18345845, 18720250, 19592650, 20592275, 23063348, 26208350, 27758500, 27989500, 28829185, 36691690, 37440500, 39185300, 40360859, 41184550, 48981625, 52416700, 57658370, 65520875, 73383380, 80721718, 82369100, 91729225, 97963250, 102961375, 115316740, 131041750, 144145925, 161443436, 183458450, 195926500, 201804295, 205922750, 262083500, 288291850, 366916900, 403608590, 411845500, 458646125, 576583700, 720729625, 807217180, 917292250, 1009021475, 1441459250, 1834584500, 2018042950, 2882918500, 4036085900, 5045107375, 10090214750, 20180429500]

約数ペア:

[(1, 20180429500), (2, 10090214750), (4, 5045107375), (5, 4036085900), (7, 2882918500), (10, 2018042950), (11, 1834584500), (14, 1441459250), (20, 1009021475), (22, 917292250), (25, 807217180), (28, 720729625), (35, 576583700), (44, 458646125), (49, 411845500), (50, 403608590), (55, 366916900), (70, 288291850), (77, 262083500), (98, 205922750), (100, 201804295), (103, 195926500), (110, 183458450), (125, 161443436), (140, 144145925), (154, 131041750), (175, 115316740), (196, 102961375), (206, 97963250), (220, 91729225), (245, 82369100), (250, 80721718), (275, 73383380), (308, 65520875), (350, 57658370), (385, 52416700), (412, 48981625), (490, 41184550), (500, 40360859), (515, 39185300), (539, 37440500), (550, 36691690), (700, 28829185), (721, 27989500), (727, 27758500), (770, 26208350), (875, 23063348), (980, 20592275), (1030, 19592650), (1078, 18720250), (1100, 18345845), (1133, 17811500), (1225, 16473820), (1375, 14676676), (1442, 13994750), (1454, 13879250), (1540, 13104175), (1750, 11531674), (1925, 10483340), (2060, 9796325), (2156, 9360125), (2266, 8905750), (2450, 8236910), (2575, 7837060), (2695, 7488100), (2750, 7338338), (2884, 6997375), (2908, 6939625), (3500, 5765837), (3605, 5597900), (3635, 5551700), (3850, 5241670), (4532, 4452875), (4900, 4118455), (5047, 3998500), (5089, 3965500), (5150, 3918530), (5390, 3744050), (5500, 3669169), (5665, 3562300), (6125, 3294764), (7210, 2798950), (7270, 2775850), (7700, 2620835), (7931, 2544500), (7997, 2523500), (9625, 2096668), (10094, 1999250), (10178, 1982750), (10300, 1959265), (10780, 1872025), (11330, 1781150), (12250, 1647382), (12875, 1567412), (13475, 1497620), (14420, 1399475), (14540, 1387925), (15862, 1272250), (15994, 1261750), (18025, 1119580), (18175, 1110340), (19250, 1048334), (20188, 999625), (20356, 991375), (22660, 890575), (24500, 823691), (25235, 799700), (25445, 793100), (25750, 783706), (26950, 748810), (28325, 712460), (31724, 636125), (31988, 630875), (35623, 566500), (36050, 559790), (36350, 555170), (38500, 524167), (39655, 508900), (39985, 504700), (50470, 399850), (50890, 396550), (51500, 391853), (53900, 374405), (55517, 363500), (55979, 360500), (56650, 356230), (67375, 299524), (71246, 283250), (72100, 279895), (72700, 277585), (74881, 269500), (79310, 254450), (79970, 252350), (90125, 223916), (90875, 222068), (100940, 199925), (101780, 198275), (111034, 181750), (111958, 180250), (113300, 178115), (126175, 159940), (127225, 158620), (134750, 149762), (141625, 142492)]