2733900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{701}}^1$

素因数の和:731

約数の個数: 72

約数和(自身を含む): 8530704

約数和(自身を除く): 5796804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 701, 780, 975, 1300, 1402, 1950, 2103, 2804, 3505, 3900, 4206, 7010, 8412, 9113, 10515, 14020, 17525, 18226, 21030, 27339, 35050, 36452, 42060, 45565, 52575, 54678, 70100, 91130, 105150, 109356, 136695, 182260, 210300, 227825, 273390, 455650, 546780, 683475, 911300, 1366950, 2733900]

約数ペア:

[(1, 2733900), (2, 1366950), (3, 911300), (4, 683475), (5, 546780), (6, 455650), (10, 273390), (12, 227825), (13, 210300), (15, 182260), (20, 136695), (25, 109356), (26, 105150), (30, 91130), (39, 70100), (50, 54678), (52, 52575), (60, 45565), (65, 42060), (75, 36452), (78, 35050), (100, 27339), (130, 21030), (150, 18226), (156, 17525), (195, 14020), (260, 10515), (300, 9113), (325, 8412), (390, 7010), (650, 4206), (701, 3900), (780, 3505), (975, 2804), (1300, 2103), (1402, 1950)]