91728750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:487

約数の個数: 80

約数和(自身を含む): 233587728

約数和(自身を除く): 141858978

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 122, 125, 150, 183, 250, 305, 366, 375, 401, 610, 625, 750, 802, 915, 1203, 1250, 1525, 1830, 1875, 2005, 2406, 3050, 3750, 4010, 4575, 6015, 7625, 9150, 10025, 12030, 15250, 20050, 22875, 24461, 30075, 38125, 45750, 48922, 50125, 60150, 73383, 76250, 100250, 114375, 122305, 146766, 150375, 228750, 244610, 250625, 300750, 366915, 501250, 611525, 733830, 751875, 1223050, 1503750, 1834575, 3057625, 3669150, 6115250, 9172875, 15288125, 18345750, 30576250, 45864375, 91728750]

約数ペア:

[(1, 91728750), (2, 45864375), (3, 30576250), (5, 18345750), (6, 15288125), (10, 9172875), (15, 6115250), (25, 3669150), (30, 3057625), (50, 1834575), (61, 1503750), (75, 1223050), (122, 751875), (125, 733830), (150, 611525), (183, 501250), (250, 366915), (305, 300750), (366, 250625), (375, 244610), (401, 228750), (610, 150375), (625, 146766), (750, 122305), (802, 114375), (915, 100250), (1203, 76250), (1250, 73383), (1525, 60150), (1830, 50125), (1875, 48922), (2005, 45750), (2406, 38125), (3050, 30075), (3750, 24461), (4010, 22875), (4575, 20050), (6015, 15250), (7625, 12030), (9150, 10025)]