100164720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13463}}^1$

素因数の和:13510

約数の個数: 80

約数和(自身を含む): 320550912

約数和(自身を除く): 220386192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 13463, 26926, 40389, 53852, 67315, 80778, 107704, 134630, 161556, 201945, 215408, 269260, 323112, 403890, 417353, 538520, 646224, 807780, 834706, 1077040, 1252059, 1615560, 1669412, 2086765, 2504118, 3231120, 3338824, 4173530, 5008236, 6260295, 6677648, 8347060, 10016472, 12520590, 16694120, 20032944, 25041180, 33388240, 50082360, 100164720]

約数ペア:

[(1, 100164720), (2, 50082360), (3, 33388240), (4, 25041180), (5, 20032944), (6, 16694120), (8, 12520590), (10, 10016472), (12, 8347060), (15, 6677648), (16, 6260295), (20, 5008236), (24, 4173530), (30, 3338824), (31, 3231120), (40, 2504118), (48, 2086765), (60, 1669412), (62, 1615560), (80, 1252059), (93, 1077040), (120, 834706), (124, 807780), (155, 646224), (186, 538520), (240, 417353), (248, 403890), (310, 323112), (372, 269260), (465, 215408), (496, 201945), (620, 161556), (744, 134630), (930, 107704), (1240, 80778), (1488, 67315), (1860, 53852), (2480, 40389), (3720, 26926), (7440, 13463)]