20794635900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{38317}}^1$

素因数の和:38410

約数の個数: 180

約数和(自身を含む): 68415869368

約数和(自身を除く): 47621233468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 67, 75, 81, 90, 100, 108, 134, 135, 150, 162, 180, 201, 225, 268, 270, 300, 324, 335, 402, 405, 450, 540, 603, 670, 675, 804, 810, 900, 1005, 1206, 1340, 1350, 1620, 1675, 1809, 2010, 2025, 2412, 2700, 3015, 3350, 3618, 4020, 4050, 5025, 5427, 6030, 6700, 7236, 8100, 9045, 10050, 10854, 12060, 15075, 18090, 20100, 21708, 27135, 30150, 36180, 38317, 45225, 54270, 60300, 76634, 90450, 108540, 114951, 135675, 153268, 180900, 191585, 229902, 271350, 344853, 383170, 459804, 542700, 574755, 689706, 766340, 957925, 1034559, 1149510, 1379412, 1724265, 1915850, 2069118, 2299020, 2567239, 2873775, 3103677, 3448530, 3831700, 4138236, 5134478, 5172795, 5747550, 6207354, 6897060, 7701717, 8621325, 10268956, 10345590, 11495100, 12414708, 12836195, 15403434, 15518385, 17242650, 20691180, 23105151, 25672390, 25863975, 30806868, 31036770, 34485300, 38508585, 46210302, 51344780, 51727950, 62073540, 64180975, 69315453, 77017170, 77591925, 92420604, 103455900, 115525755, 128361950, 138630906, 154034340, 155183850, 192542925, 207946359, 231051510, 256723900, 277261812, 310367700, 346577265, 385085850, 415892718, 462103020, 577628775, 693154530, 770171700, 831785436, 1039731795, 1155257550, 1386309060, 1732886325, 2079463590, 2310515100, 3465772650, 4158927180, 5198658975, 6931545300, 10397317950, 20794635900]

約数ペア:

[(1, 20794635900), (2, 10397317950), (3, 6931545300), (4, 5198658975), (5, 4158927180), (6, 3465772650), (9, 2310515100), (10, 2079463590), (12, 1732886325), (15, 1386309060), (18, 1155257550), (20, 1039731795), (25, 831785436), (27, 770171700), (30, 693154530), (36, 577628775), (45, 462103020), (50, 415892718), (54, 385085850), (60, 346577265), (67, 310367700), (75, 277261812), (81, 256723900), (90, 231051510), (100, 207946359), (108, 192542925), (134, 155183850), (135, 154034340), (150, 138630906), (162, 128361950), (180, 115525755), (201, 103455900), (225, 92420604), (268, 77591925), (270, 77017170), (300, 69315453), (324, 64180975), (335, 62073540), (402, 51727950), (405, 51344780), (450, 46210302), (540, 38508585), (603, 34485300), (670, 31036770), (675, 30806868), (804, 25863975), (810, 25672390), (900, 23105151), (1005, 20691180), (1206, 17242650), (1340, 15518385), (1350, 15403434), (1620, 12836195), (1675, 12414708), (1809, 11495100), (2010, 10345590), (2025, 10268956), (2412, 8621325), (2700, 7701717), (3015, 6897060), (3350, 6207354), (3618, 5747550), (4020, 5172795), (4050, 5134478), (5025, 4138236), (5427, 3831700), (6030, 3448530), (6700, 3103677), (7236, 2873775), (8100, 2567239), (9045, 2299020), (10050, 2069118), (10854, 1915850), (12060, 1724265), (15075, 1379412), (18090, 1149510), (20100, 1034559), (21708, 957925), (27135, 766340), (30150, 689706), (36180, 574755), (38317, 542700), (45225, 459804), (54270, 383170), (60300, 344853), (76634, 271350), (90450, 229902), (108540, 191585), (114951, 180900), (135675, 153268)]