77888850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{677}}^1$

素因数の和:764

約数の個数: 96

約数和(自身を含む): 211861440

約数和(自身を除く): 133972590

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 59, 65, 75, 78, 118, 130, 150, 177, 195, 295, 325, 354, 390, 590, 650, 677, 767, 885, 975, 1354, 1475, 1534, 1770, 1950, 2031, 2301, 2950, 3385, 3835, 4062, 4425, 4602, 6770, 7670, 8801, 8850, 10155, 11505, 16925, 17602, 19175, 20310, 23010, 26403, 33850, 38350, 39943, 44005, 50775, 52806, 57525, 79886, 88010, 101550, 115050, 119829, 132015, 199715, 220025, 239658, 264030, 399430, 440050, 519259, 599145, 660075, 998575, 1038518, 1198290, 1320150, 1557777, 1997150, 2596295, 2995725, 3115554, 5192590, 5991450, 7788885, 12981475, 15577770, 25962950, 38944425, 77888850]

約数ペア:

[(1, 77888850), (2, 38944425), (3, 25962950), (5, 15577770), (6, 12981475), (10, 7788885), (13, 5991450), (15, 5192590), (25, 3115554), (26, 2995725), (30, 2596295), (39, 1997150), (50, 1557777), (59, 1320150), (65, 1198290), (75, 1038518), (78, 998575), (118, 660075), (130, 599145), (150, 519259), (177, 440050), (195, 399430), (295, 264030), (325, 239658), (354, 220025), (390, 199715), (590, 132015), (650, 119829), (677, 115050), (767, 101550), (885, 88010), (975, 79886), (1354, 57525), (1475, 52806), (1534, 50775), (1770, 44005), (1950, 39943), (2031, 38350), (2301, 33850), (2950, 26403), (3385, 23010), (3835, 20310), (4062, 19175), (4425, 17602), (4602, 16925), (6770, 11505), (7670, 10155), (8801, 8850)]