69942200

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:465

約数の個数: 96

約数和(自身を含む): 174096000

約数和(自身を除く): 104153800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 31, 40, 50, 58, 62, 100, 116, 124, 145, 155, 200, 232, 248, 290, 310, 389, 580, 620, 725, 775, 778, 899, 1160, 1240, 1450, 1550, 1556, 1798, 1945, 2900, 3100, 3112, 3596, 3890, 4495, 5800, 6200, 7192, 7780, 8990, 9725, 11281, 12059, 15560, 17980, 19450, 22475, 22562, 24118, 35960, 38900, 44950, 45124, 48236, 56405, 60295, 77800, 89900, 90248, 96472, 112810, 120590, 179800, 225620, 241180, 282025, 301475, 349711, 451240, 482360, 564050, 602950, 699422, 1128100, 1205900, 1398844, 1748555, 2256200, 2411800, 2797688, 3497110, 6994220, 8742775, 13988440, 17485550, 34971100, 69942200]

約数ペア:

[(1, 69942200), (2, 34971100), (4, 17485550), (5, 13988440), (8, 8742775), (10, 6994220), (20, 3497110), (25, 2797688), (29, 2411800), (31, 2256200), (40, 1748555), (50, 1398844), (58, 1205900), (62, 1128100), (100, 699422), (116, 602950), (124, 564050), (145, 482360), (155, 451240), (200, 349711), (232, 301475), (248, 282025), (290, 241180), (310, 225620), (389, 179800), (580, 120590), (620, 112810), (725, 96472), (775, 90248), (778, 89900), (899, 77800), (1160, 60295), (1240, 56405), (1450, 48236), (1550, 45124), (1556, 44950), (1798, 38900), (1945, 35960), (2900, 24118), (3100, 22562), (3112, 22475), (3596, 19450), (3890, 17980), (4495, 15560), (5800, 12059), (6200, 11281), (7192, 9725), (7780, 8990)]