121806650

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{599}}^1$

素因数の和:708

約数の個数: 72

約数和(自身を含む): 267170400

約数和(自身を除く): 145363750

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 83, 98, 166, 175, 245, 350, 415, 490, 581, 599, 830, 1162, 1198, 1225, 2075, 2450, 2905, 2995, 4067, 4150, 4193, 5810, 5990, 8134, 8386, 14525, 14975, 20335, 20965, 29050, 29351, 29950, 40670, 41930, 49717, 58702, 99434, 101675, 104825, 146755, 203350, 209650, 248585, 293510, 348019, 497170, 696038, 733775, 1242925, 1467550, 1740095, 2436133, 2485850, 3480190, 4872266, 8700475, 12180665, 17400950, 24361330, 60903325, 121806650]

約数ペア:

[(1, 121806650), (2, 60903325), (5, 24361330), (7, 17400950), (10, 12180665), (14, 8700475), (25, 4872266), (35, 3480190), (49, 2485850), (50, 2436133), (70, 1740095), (83, 1467550), (98, 1242925), (166, 733775), (175, 696038), (245, 497170), (350, 348019), (415, 293510), (490, 248585), (581, 209650), (599, 203350), (830, 146755), (1162, 104825), (1198, 101675), (1225, 99434), (2075, 58702), (2450, 49717), (2905, 41930), (2995, 40670), (4067, 29950), (4150, 29351), (4193, 29050), (5810, 20965), (5990, 20335), (8134, 14975), (8386, 14525)]