61938750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:307

約数の個数: 80

約数和(自身を含む): 157449600

約数和(自身を除く): 95510850

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 83, 125, 150, 166, 199, 249, 250, 375, 398, 415, 498, 597, 625, 750, 830, 995, 1194, 1245, 1250, 1875, 1990, 2075, 2490, 2985, 3750, 4150, 4975, 5970, 6225, 9950, 10375, 12450, 14925, 16517, 20750, 24875, 29850, 31125, 33034, 49551, 49750, 51875, 62250, 74625, 82585, 99102, 103750, 124375, 149250, 155625, 165170, 247755, 248750, 311250, 373125, 412925, 495510, 746250, 825850, 1238775, 2064625, 2477550, 4129250, 6193875, 10323125, 12387750, 20646250, 30969375, 61938750]

約数ペア:

[(1, 61938750), (2, 30969375), (3, 20646250), (5, 12387750), (6, 10323125), (10, 6193875), (15, 4129250), (25, 2477550), (30, 2064625), (50, 1238775), (75, 825850), (83, 746250), (125, 495510), (150, 412925), (166, 373125), (199, 311250), (249, 248750), (250, 247755), (375, 165170), (398, 155625), (415, 149250), (498, 124375), (597, 103750), (625, 99102), (750, 82585), (830, 74625), (995, 62250), (1194, 51875), (1245, 49750), (1250, 49551), (1875, 33034), (1990, 31125), (2075, 29850), (2490, 24875), (2985, 20750), (3750, 16517), (4150, 14925), (4975, 12450), (5970, 10375), (6225, 9950)]