131842511500

素因数分解:

$2^2\times 5^3\times 7^5\times {\mathrm{29}}^1\times {\mathrm{541}}^1$

素因数の和:624

約数の個数: 288

約数和(自身を含む): 348158079360

約数和(自身を除く): 216315567860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 49, 50, 58, 70, 98, 100, 116, 125, 140, 145, 175, 196, 203, 245, 250, 290, 343, 350, 406, 490, 500, 541, 580, 686, 700, 725, 812, 875, 980, 1015, 1082, 1225, 1372, 1421, 1450, 1715, 1750, 2030, 2164, 2401, 2450, 2705, 2842, 2900, 3430, 3500, 3625, 3787, 4060, 4802, 4900, 5075, 5410, 5684, 6125, 6860, 7105, 7250, 7574, 8575, 9604, 9947, 10150, 10820, 12005, 12250, 13525, 14210, 14500, 15148, 15689, 16807, 17150, 18935, 19894, 20300, 24010, 24500, 25375, 26509, 27050, 28420, 31378, 33614, 34300, 35525, 37870, 39788, 42875, 48020, 49735, 50750, 53018, 54100, 60025, 62756, 67228, 67625, 69629, 71050, 75740, 78445, 84035, 85750, 94675, 99470, 101500, 106036, 109823, 120050, 132545, 135250, 139258, 142100, 156890, 168070, 171500, 177625, 185563, 189350, 198940, 219646, 240100, 248675, 265090, 270500, 278516, 300125, 313780, 336140, 348145, 355250, 371126, 378700, 392225, 420175, 439292, 473375, 487403, 497350, 530180, 549115, 600250, 662725, 696290, 710500, 742252, 768761, 784450, 840350, 927815, 946750, 974806, 994700, 1098230, 1200500, 1243375, 1298941, 1325450, 1392580, 1537522, 1568900, 1680700, 1740725, 1855630, 1893500, 1949612, 1961125, 2100875, 2196460, 2437015, 2486750, 2597882, 2650900, 2745575, 3075044, 3313625, 3481450, 3711260, 3843805, 3922250, 4201750, 4639075, 4874030, 4973500, 5195764, 5381327, 5491150, 6494705, 6627250, 6962900, 7687610, 7844500, 8403500, 8703625, 9092587, 9278150, 9748060, 10762654, 10982300, 12185075, 12989410, 13254500, 13727875, 15375220, 17407250, 18185174, 18556300, 19219025, 21525308, 23195375, 24370150, 25978820, 26906635, 27455750, 32473525, 34814500, 36370348, 37669289, 38438050, 45462935, 46390750, 48740300, 53813270, 54911500, 60925375, 64947050, 75338578, 76876100, 90925870, 92781500, 96095125, 107626540, 121850750, 129894100, 134533175, 150677156, 162367625, 181851740, 188346445, 192190250, 227314675, 243701500, 263685023, 269066350, 324735250, 376692890, 384380500, 454629350, 527370046, 538132700, 649470500, 672665875, 753385780, 909258700, 941732225, 1054740092, 1136573375, 1318425115, 1345331750, 1883464450, 2273146750, 2636850230, 2690663500, 3766928900, 4546293500, 4708661125, 5273700460, 6592125575, 9417322250, 13184251150, 18834644500, 26368502300, 32960627875, 65921255750, 131842511500]

約数ペア:

[(1, 131842511500), (2, 65921255750), (4, 32960627875), (5, 26368502300), (7, 18834644500), (10, 13184251150), (14, 9417322250), (20, 6592125575), (25, 5273700460), (28, 4708661125), (29, 4546293500), (35, 3766928900), (49, 2690663500), (50, 2636850230), (58, 2273146750), (70, 1883464450), (98, 1345331750), (100, 1318425115), (116, 1136573375), (125, 1054740092), (140, 941732225), (145, 909258700), (175, 753385780), (196, 672665875), (203, 649470500), (245, 538132700), (250, 527370046), (290, 454629350), (343, 384380500), (350, 376692890), (406, 324735250), (490, 269066350), (500, 263685023), (541, 243701500), (580, 227314675), (686, 192190250), (700, 188346445), (725, 181851740), (812, 162367625), (875, 150677156), (980, 134533175), (1015, 129894100), (1082, 121850750), (1225, 107626540), (1372, 96095125), (1421, 92781500), (1450, 90925870), (1715, 76876100), (1750, 75338578), (2030, 64947050), (2164, 60925375), (2401, 54911500), (2450, 53813270), (2705, 48740300), (2842, 46390750), (2900, 45462935), (3430, 38438050), (3500, 37669289), (3625, 36370348), (3787, 34814500), (4060, 32473525), (4802, 27455750), (4900, 26906635), (5075, 25978820), (5410, 24370150), (5684, 23195375), (6125, 21525308), (6860, 19219025), (7105, 18556300), (7250, 18185174), (7574, 17407250), (8575, 15375220), (9604, 13727875), (9947, 13254500), (10150, 12989410), (10820, 12185075), (12005, 10982300), (12250, 10762654), (13525, 9748060), (14210, 9278150), (14500, 9092587), (15148, 8703625), (15689, 8403500), (16807, 7844500), (17150, 7687610), (18935, 6962900), (19894, 6627250), (20300, 6494705), (24010, 5491150), (24500, 5381327), (25375, 5195764), (26509, 4973500), (27050, 4874030), (28420, 4639075), (31378, 4201750), (33614, 3922250), (34300, 3843805), (35525, 3711260), (37870, 3481450), (39788, 3313625), (42875, 3075044), (48020, 2745575), (49735, 2650900), (50750, 2597882), (53018, 2486750), (54100, 2437015), (60025, 2196460), (62756, 2100875), (67228, 1961125), (67625, 1949612), (69629, 1893500), (71050, 1855630), (75740, 1740725), (78445, 1680700), (84035, 1568900), (85750, 1537522), (94675, 1392580), (99470, 1325450), (101500, 1298941), (106036, 1243375), (109823, 1200500), (120050, 1098230), (132545, 994700), (135250, 974806), (139258, 946750), (142100, 927815), (156890, 840350), (168070, 784450), (171500, 768761), (177625, 742252), (185563, 710500), (189350, 696290), (198940, 662725), (219646, 600250), (240100, 549115), (248675, 530180), (265090, 497350), (270500, 487403), (278516, 473375), (300125, 439292), (313780, 420175), (336140, 392225), (348145, 378700), (355250, 371126)]