2019880500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:448

約数の個数: 384

約数和(自身を含む): 7170508800

約数和(自身を除く): 5150628300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 19, 20, 22, 25, 30, 33, 34, 38, 44, 50, 51, 55, 57, 60, 66, 68, 75, 76, 85, 95, 100, 102, 110, 114, 125, 132, 150, 165, 170, 187, 190, 204, 209, 220, 228, 250, 255, 275, 285, 300, 323, 330, 340, 374, 375, 379, 380, 418, 425, 475, 500, 510, 550, 561, 570, 627, 646, 660, 748, 750, 758, 825, 836, 850, 935, 950, 969, 1020, 1045, 1100, 1122, 1137, 1140, 1254, 1275, 1292, 1375, 1425, 1500, 1516, 1615, 1650, 1700, 1870, 1895, 1900, 1938, 2090, 2125, 2244, 2274, 2375, 2508, 2550, 2750, 2805, 2850, 3135, 3230, 3300, 3553, 3740, 3790, 3876, 4125, 4169, 4180, 4250, 4548, 4675, 4750, 4845, 5100, 5225, 5500, 5610, 5685, 5700, 6270, 6375, 6443, 6460, 7106, 7125, 7201, 7580, 8075, 8250, 8338, 8500, 9350, 9475, 9500, 9690, 10450, 10659, 11220, 11370, 12507, 12540, 12750, 12886, 14025, 14212, 14250, 14402, 15675, 16150, 16500, 16676, 17765, 18700, 18950, 19329, 19380, 20845, 20900, 21318, 21603, 22740, 23375, 24225, 25014, 25500, 25772, 26125, 28050, 28425, 28500, 28804, 31350, 32215, 32300, 35530, 36005, 37900, 38658, 40375, 41690, 42636, 43206, 46750, 47375, 48450, 50028, 52250, 53295, 56100, 56850, 62535, 62700, 64430, 70125, 70873, 71060, 72010, 77316, 78375, 79211, 80750, 83380, 86412, 88825, 93500, 94750, 96645, 96900, 104225, 104500, 106590, 108015, 113700, 121125, 122417, 125070, 128860, 140250, 141746, 142125, 144020, 156750, 158422, 161075, 161500, 177650, 180025, 189500, 193290, 208450, 212619, 213180, 216030, 237633, 242250, 244834, 250140, 266475, 280500, 283492, 284250, 312675, 313500, 316844, 322150, 354365, 355300, 360050, 367251, 386580, 396055, 416900, 425238, 432060, 444125, 475266, 483225, 484500, 489668, 521125, 532950, 540075, 568500, 612085, 625350, 644300, 708730, 720100, 734502, 792110, 805375, 850476, 888250, 900125, 950532, 966450, 1042250, 1063095, 1065900, 1080150, 1188165, 1224170, 1250700, 1332375, 1346587, 1417460, 1469004, 1563375, 1584220, 1610750, 1771825, 1776500, 1800250, 1836255, 1932900, 1980275, 2084500, 2126190, 2160300, 2376330, 2416125, 2448340, 2664750, 2693174, 2700375, 3060425, 3126750, 3221500, 3543650, 3600500, 3672510, 3960550, 4039761, 4252380, 4752660, 4832250, 5315475, 5329500, 5386348, 5400750, 5940825, 6120850, 6253500, 6732935, 7087300, 7345020, 7921100, 8079522, 8859125, 9181275, 9664500, 9901375, 10630950, 10801500, 11881650, 12241700, 13465870, 15302125, 16159044, 17718250, 18362550, 19802750, 20198805, 21261900, 23763300, 26577375, 26931740, 29704125, 30604250, 33664675, 35436500, 36725100, 39605500, 40397610, 45906375, 53154750, 59408250, 61208500, 67329350, 80795220, 91812750, 100994025, 106309500, 118816500, 134658700, 168323375, 183625500, 201988050, 336646750, 403976100, 504970125, 673293500, 1009940250, 2019880500]

約数ペア:

[(1, 2019880500), (2, 1009940250), (3, 673293500), (4, 504970125), (5, 403976100), (6, 336646750), (10, 201988050), (11, 183625500), (12, 168323375), (15, 134658700), (17, 118816500), (19, 106309500), (20, 100994025), (22, 91812750), (25, 80795220), (30, 67329350), (33, 61208500), (34, 59408250), (38, 53154750), (44, 45906375), (50, 40397610), (51, 39605500), (55, 36725100), (57, 35436500), (60, 33664675), (66, 30604250), (68, 29704125), (75, 26931740), (76, 26577375), (85, 23763300), (95, 21261900), (100, 20198805), (102, 19802750), (110, 18362550), (114, 17718250), (125, 16159044), (132, 15302125), (150, 13465870), (165, 12241700), (170, 11881650), (187, 10801500), (190, 10630950), (204, 9901375), (209, 9664500), (220, 9181275), (228, 8859125), (250, 8079522), (255, 7921100), (275, 7345020), (285, 7087300), (300, 6732935), (323, 6253500), (330, 6120850), (340, 5940825), (374, 5400750), (375, 5386348), (379, 5329500), (380, 5315475), (418, 4832250), (425, 4752660), (475, 4252380), (500, 4039761), (510, 3960550), (550, 3672510), (561, 3600500), (570, 3543650), (627, 3221500), (646, 3126750), (660, 3060425), (748, 2700375), (750, 2693174), (758, 2664750), (825, 2448340), (836, 2416125), (850, 2376330), (935, 2160300), (950, 2126190), (969, 2084500), (1020, 1980275), (1045, 1932900), (1100, 1836255), (1122, 1800250), (1137, 1776500), (1140, 1771825), (1254, 1610750), (1275, 1584220), (1292, 1563375), (1375, 1469004), (1425, 1417460), (1500, 1346587), (1516, 1332375), (1615, 1250700), (1650, 1224170), (1700, 1188165), (1870, 1080150), (1895, 1065900), (1900, 1063095), (1938, 1042250), (2090, 966450), (2125, 950532), (2244, 900125), (2274, 888250), (2375, 850476), (2508, 805375), (2550, 792110), (2750, 734502), (2805, 720100), (2850, 708730), (3135, 644300), (3230, 625350), (3300, 612085), (3553, 568500), (3740, 540075), (3790, 532950), (3876, 521125), (4125, 489668), (4169, 484500), (4180, 483225), (4250, 475266), (4548, 444125), (4675, 432060), (4750, 425238), (4845, 416900), (5100, 396055), (5225, 386580), (5500, 367251), (5610, 360050), (5685, 355300), (5700, 354365), (6270, 322150), (6375, 316844), (6443, 313500), (6460, 312675), (7106, 284250), (7125, 283492), (7201, 280500), (7580, 266475), (8075, 250140), (8250, 244834), (8338, 242250), (8500, 237633), (9350, 216030), (9475, 213180), (9500, 212619), (9690, 208450), (10450, 193290), (10659, 189500), (11220, 180025), (11370, 177650), (12507, 161500), (12540, 161075), (12750, 158422), (12886, 156750), (14025, 144020), (14212, 142125), (14250, 141746), (14402, 140250), (15675, 128860), (16150, 125070), (16500, 122417), (16676, 121125), (17765, 113700), (18700, 108015), (18950, 106590), (19329, 104500), (19380, 104225), (20845, 96900), (20900, 96645), (21318, 94750), (21603, 93500), (22740, 88825), (23375, 86412), (24225, 83380), (25014, 80750), (25500, 79211), (25772, 78375), (26125, 77316), (28050, 72010), (28425, 71060), (28500, 70873), (28804, 70125), (31350, 64430), (32215, 62700), (32300, 62535), (35530, 56850), (36005, 56100), (37900, 53295), (38658, 52250), (40375, 50028), (41690, 48450), (42636, 47375), (43206, 46750)]