157220250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:126

約数の個数: 256

約数和(自身を含む): 485222400

約数和(自身を除く): 328002150

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 19, 22, 25, 30, 33, 34, 38, 50, 51, 55, 57, 59, 66, 75, 85, 95, 102, 110, 114, 118, 125, 150, 165, 170, 177, 187, 190, 209, 250, 255, 275, 285, 295, 323, 330, 354, 374, 375, 418, 425, 475, 510, 550, 561, 570, 590, 627, 646, 649, 750, 825, 850, 885, 935, 950, 969, 1003, 1045, 1121, 1122, 1254, 1275, 1298, 1375, 1425, 1475, 1615, 1650, 1770, 1870, 1938, 1947, 2006, 2090, 2125, 2242, 2375, 2550, 2750, 2805, 2850, 2950, 3009, 3135, 3230, 3245, 3363, 3553, 3894, 4125, 4250, 4425, 4675, 4750, 4845, 5015, 5225, 5605, 5610, 6018, 6270, 6375, 6490, 6726, 7106, 7125, 7375, 8075, 8250, 8850, 9350, 9690, 9735, 10030, 10450, 10659, 11033, 11210, 12331, 12750, 14025, 14250, 14750, 15045, 15675, 16150, 16225, 16815, 17765, 19057, 19470, 21318, 22066, 22125, 23375, 24225, 24662, 25075, 26125, 28025, 28050, 30090, 31350, 32450, 33099, 33630, 35530, 36993, 38114, 40375, 44250, 46750, 48450, 48675, 50150, 52250, 53295, 55165, 56050, 57171, 61655, 66198, 70125, 73986, 75225, 78375, 80750, 81125, 84075, 88825, 95285, 97350, 106590, 110330, 114342, 121125, 123310, 125375, 140125, 140250, 150450, 156750, 162250, 165495, 168150, 177650, 184965, 190570, 209627, 242250, 243375, 250750, 266475, 275825, 280250, 285855, 308275, 330990, 369930, 376125, 419254, 420375, 444125, 476425, 486750, 532950, 551650, 571710, 616550, 628881, 752250, 827475, 840750, 888250, 924825, 952850, 1048135, 1257762, 1332375, 1379125, 1429275, 1541375, 1654950, 1849650, 2096270, 2382125, 2664750, 2758250, 2858550, 3082750, 3144405, 4137375, 4624125, 4764250, 5240675, 6288810, 7146375, 8274750, 9248250, 10481350, 14292750, 15722025, 26203375, 31444050, 52406750, 78610125, 157220250]

約数ペア:

[(1, 157220250), (2, 78610125), (3, 52406750), (5, 31444050), (6, 26203375), (10, 15722025), (11, 14292750), (15, 10481350), (17, 9248250), (19, 8274750), (22, 7146375), (25, 6288810), (30, 5240675), (33, 4764250), (34, 4624125), (38, 4137375), (50, 3144405), (51, 3082750), (55, 2858550), (57, 2758250), (59, 2664750), (66, 2382125), (75, 2096270), (85, 1849650), (95, 1654950), (102, 1541375), (110, 1429275), (114, 1379125), (118, 1332375), (125, 1257762), (150, 1048135), (165, 952850), (170, 924825), (177, 888250), (187, 840750), (190, 827475), (209, 752250), (250, 628881), (255, 616550), (275, 571710), (285, 551650), (295, 532950), (323, 486750), (330, 476425), (354, 444125), (374, 420375), (375, 419254), (418, 376125), (425, 369930), (475, 330990), (510, 308275), (550, 285855), (561, 280250), (570, 275825), (590, 266475), (627, 250750), (646, 243375), (649, 242250), (750, 209627), (825, 190570), (850, 184965), (885, 177650), (935, 168150), (950, 165495), (969, 162250), (1003, 156750), (1045, 150450), (1121, 140250), (1122, 140125), (1254, 125375), (1275, 123310), (1298, 121125), (1375, 114342), (1425, 110330), (1475, 106590), (1615, 97350), (1650, 95285), (1770, 88825), (1870, 84075), (1938, 81125), (1947, 80750), (2006, 78375), (2090, 75225), (2125, 73986), (2242, 70125), (2375, 66198), (2550, 61655), (2750, 57171), (2805, 56050), (2850, 55165), (2950, 53295), (3009, 52250), (3135, 50150), (3230, 48675), (3245, 48450), (3363, 46750), (3553, 44250), (3894, 40375), (4125, 38114), (4250, 36993), (4425, 35530), (4675, 33630), (4750, 33099), (4845, 32450), (5015, 31350), (5225, 30090), (5605, 28050), (5610, 28025), (6018, 26125), (6270, 25075), (6375, 24662), (6490, 24225), (6726, 23375), (7106, 22125), (7125, 22066), (7375, 21318), (8075, 19470), (8250, 19057), (8850, 17765), (9350, 16815), (9690, 16225), (9735, 16150), (10030, 15675), (10450, 15045), (10659, 14750), (11033, 14250), (11210, 14025), (12331, 12750)]