26978850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{167}}^1\times {\mathrm{359}}^1$

素因数の和:544

約数の個数: 72

約数和(自身を含む): 73120320

約数和(自身を除く): 46141470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 167, 225, 334, 359, 450, 501, 718, 835, 1002, 1077, 1503, 1670, 1795, 2154, 2505, 3006, 3231, 3590, 4175, 5010, 5385, 6462, 7515, 8350, 8975, 10770, 12525, 15030, 16155, 17950, 25050, 26925, 32310, 37575, 53850, 59953, 75150, 80775, 119906, 161550, 179859, 299765, 359718, 539577, 599530, 899295, 1079154, 1498825, 1798590, 2697885, 2997650, 4496475, 5395770, 8992950, 13489425, 26978850]

約数ペア:

[(1, 26978850), (2, 13489425), (3, 8992950), (5, 5395770), (6, 4496475), (9, 2997650), (10, 2697885), (15, 1798590), (18, 1498825), (25, 1079154), (30, 899295), (45, 599530), (50, 539577), (75, 359718), (90, 299765), (150, 179859), (167, 161550), (225, 119906), (334, 80775), (359, 75150), (450, 59953), (501, 53850), (718, 37575), (835, 32310), (1002, 26925), (1077, 25050), (1503, 17950), (1670, 16155), (1795, 15030), (2154, 12525), (2505, 10770), (3006, 8975), (3231, 8350), (3590, 7515), (4175, 6462), (5010, 5385)]