881563800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113021}}^1$

素因数の和:113053

約数の個数: 96

約数和(自身を含む): 2943092880

約数和(自身を除く): 2061529080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 113021, 226042, 339063, 452084, 565105, 678126, 904168, 1130210, 1356252, 1469273, 1695315, 2260420, 2712504, 2825525, 2938546, 3390630, 4407819, 4520840, 5651050, 5877092, 6781260, 7346365, 8476575, 8815638, 11302100, 11754184, 13562520, 14692730, 16953150, 17631276, 22039095, 22604200, 29385460, 33906300, 35262552, 36731825, 44078190, 58770920, 67812600, 73463650, 88156380, 110195475, 146927300, 176312760, 220390950, 293854600, 440781900, 881563800]

約数ペア:

[(1, 881563800), (2, 440781900), (3, 293854600), (4, 220390950), (5, 176312760), (6, 146927300), (8, 110195475), (10, 88156380), (12, 73463650), (13, 67812600), (15, 58770920), (20, 44078190), (24, 36731825), (25, 35262552), (26, 33906300), (30, 29385460), (39, 22604200), (40, 22039095), (50, 17631276), (52, 16953150), (60, 14692730), (65, 13562520), (75, 11754184), (78, 11302100), (100, 8815638), (104, 8476575), (120, 7346365), (130, 6781260), (150, 5877092), (156, 5651050), (195, 4520840), (200, 4407819), (260, 3390630), (300, 2938546), (312, 2825525), (325, 2712504), (390, 2260420), (520, 1695315), (600, 1469273), (650, 1356252), (780, 1130210), (975, 904168), (1300, 678126), (1560, 565105), (1950, 452084), (2600, 339063), (3900, 226042), (7800, 113021)]