20683750500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{28549}}^1$

素因数の和:28604

約数の個数: 288

約数和(自身を含む): 77816793600

約数和(自身を除く): 57133043100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 25, 28, 30, 35, 36, 42, 45, 46, 50, 60, 63, 69, 70, 75, 84, 90, 92, 100, 105, 115, 125, 126, 138, 140, 150, 161, 175, 180, 207, 210, 225, 230, 250, 252, 276, 300, 315, 322, 345, 350, 375, 414, 420, 450, 460, 483, 500, 525, 575, 630, 644, 690, 700, 750, 805, 828, 875, 900, 966, 1035, 1050, 1125, 1150, 1260, 1380, 1449, 1500, 1575, 1610, 1725, 1750, 1932, 2070, 2100, 2250, 2300, 2415, 2625, 2875, 2898, 3150, 3220, 3450, 3500, 4025, 4140, 4500, 4830, 5175, 5250, 5750, 5796, 6300, 6900, 7245, 7875, 8050, 8625, 9660, 10350, 10500, 11500, 12075, 14490, 15750, 16100, 17250, 20125, 20700, 24150, 25875, 28549, 28980, 31500, 34500, 36225, 40250, 48300, 51750, 57098, 60375, 72450, 80500, 85647, 103500, 114196, 120750, 142745, 144900, 171294, 181125, 199843, 241500, 256941, 285490, 342588, 362250, 399686, 428235, 513882, 570980, 599529, 656627, 713725, 724500, 799372, 856470, 999215, 1027764, 1199058, 1284705, 1313254, 1427450, 1712940, 1798587, 1969881, 1998430, 2141175, 2398116, 2569410, 2626508, 2854900, 2997645, 3283135, 3568625, 3597174, 3939762, 3996860, 4282350, 4596389, 4996075, 5138820, 5909643, 5995290, 6423525, 6566270, 7137250, 7194348, 7879524, 8564700, 8992935, 9192778, 9849405, 9992150, 10705875, 11819286, 11990580, 12847050, 13132540, 13789167, 14274500, 14988225, 16415675, 17985870, 18385556, 19698810, 19984300, 21411750, 22981945, 23638572, 24980375, 25694100, 27578334, 29548215, 29976450, 32117625, 32831350, 35971740, 39397620, 41367501, 42823500, 44964675, 45963890, 49247025, 49960750, 55156668, 59096430, 59952900, 64235250, 65662700, 68945835, 74941125, 82078375, 82735002, 89929350, 91927780, 98494050, 99921500, 114909725, 118192860, 128470500, 137891670, 147741075, 149882250, 164156750, 165470004, 179858700, 196988100, 206837505, 224823375, 229819450, 246235125, 275783340, 295482150, 299764500, 328313500, 344729175, 413675010, 449646750, 459638900, 492470250, 574548625, 590964300, 689458350, 738705375, 827350020, 899293500, 984940500, 1034187525, 1149097250, 1378916700, 1477410750, 1723645875, 2068375050, 2298194500, 2954821500, 3447291750, 4136750100, 5170937625, 6894583500, 10341875250, 20683750500]

約数ペア:

[(1, 20683750500), (2, 10341875250), (3, 6894583500), (4, 5170937625), (5, 4136750100), (6, 3447291750), (7, 2954821500), (9, 2298194500), (10, 2068375050), (12, 1723645875), (14, 1477410750), (15, 1378916700), (18, 1149097250), (20, 1034187525), (21, 984940500), (23, 899293500), (25, 827350020), (28, 738705375), (30, 689458350), (35, 590964300), (36, 574548625), (42, 492470250), (45, 459638900), (46, 449646750), (50, 413675010), (60, 344729175), (63, 328313500), (69, 299764500), (70, 295482150), (75, 275783340), (84, 246235125), (90, 229819450), (92, 224823375), (100, 206837505), (105, 196988100), (115, 179858700), (125, 165470004), (126, 164156750), (138, 149882250), (140, 147741075), (150, 137891670), (161, 128470500), (175, 118192860), (180, 114909725), (207, 99921500), (210, 98494050), (225, 91927780), (230, 89929350), (250, 82735002), (252, 82078375), (276, 74941125), (300, 68945835), (315, 65662700), (322, 64235250), (345, 59952900), (350, 59096430), (375, 55156668), (414, 49960750), (420, 49247025), (450, 45963890), (460, 44964675), (483, 42823500), (500, 41367501), (525, 39397620), (575, 35971740), (630, 32831350), (644, 32117625), (690, 29976450), (700, 29548215), (750, 27578334), (805, 25694100), (828, 24980375), (875, 23638572), (900, 22981945), (966, 21411750), (1035, 19984300), (1050, 19698810), (1125, 18385556), (1150, 17985870), (1260, 16415675), (1380, 14988225), (1449, 14274500), (1500, 13789167), (1575, 13132540), (1610, 12847050), (1725, 11990580), (1750, 11819286), (1932, 10705875), (2070, 9992150), (2100, 9849405), (2250, 9192778), (2300, 8992935), (2415, 8564700), (2625, 7879524), (2875, 7194348), (2898, 7137250), (3150, 6566270), (3220, 6423525), (3450, 5995290), (3500, 5909643), (4025, 5138820), (4140, 4996075), (4500, 4596389), (4830, 4282350), (5175, 3996860), (5250, 3939762), (5750, 3597174), (5796, 3568625), (6300, 3283135), (6900, 2997645), (7245, 2854900), (7875, 2626508), (8050, 2569410), (8625, 2398116), (9660, 2141175), (10350, 1998430), (10500, 1969881), (11500, 1798587), (12075, 1712940), (14490, 1427450), (15750, 1313254), (16100, 1284705), (17250, 1199058), (20125, 1027764), (20700, 999215), (24150, 856470), (25875, 799372), (28549, 724500), (28980, 713725), (31500, 656627), (34500, 599529), (36225, 570980), (40250, 513882), (48300, 428235), (51750, 399686), (57098, 362250), (60375, 342588), (72450, 285490), (80500, 256941), (85647, 241500), (103500, 199843), (114196, 181125), (120750, 171294), (142745, 144900)]