27427560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 86952960

約数和(自身を除く): 59525400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 73, 93, 101, 120, 124, 146, 155, 186, 202, 219, 248, 292, 303, 310, 365, 372, 404, 438, 465, 505, 584, 606, 620, 730, 744, 808, 876, 930, 1010, 1095, 1212, 1240, 1460, 1515, 1752, 1860, 2020, 2190, 2263, 2424, 2920, 3030, 3131, 3720, 4040, 4380, 4526, 6060, 6262, 6789, 7373, 8760, 9052, 9393, 11315, 12120, 12524, 13578, 14746, 15655, 18104, 18786, 22119, 22630, 25048, 27156, 29492, 31310, 33945, 36865, 37572, 44238, 45260, 46965, 54312, 58984, 62620, 67890, 73730, 75144, 88476, 90520, 93930, 110595, 125240, 135780, 147460, 176952, 187860, 221190, 228563, 271560, 294920, 375720, 442380, 457126, 685689, 884760, 914252, 1142815, 1371378, 1828504, 2285630, 2742756, 3428445, 4571260, 5485512, 6856890, 9142520, 13713780, 27427560]

約数ペア:

[(1, 27427560), (2, 13713780), (3, 9142520), (4, 6856890), (5, 5485512), (6, 4571260), (8, 3428445), (10, 2742756), (12, 2285630), (15, 1828504), (20, 1371378), (24, 1142815), (30, 914252), (31, 884760), (40, 685689), (60, 457126), (62, 442380), (73, 375720), (93, 294920), (101, 271560), (120, 228563), (124, 221190), (146, 187860), (155, 176952), (186, 147460), (202, 135780), (219, 125240), (248, 110595), (292, 93930), (303, 90520), (310, 88476), (365, 75144), (372, 73730), (404, 67890), (438, 62620), (465, 58984), (505, 54312), (584, 46965), (606, 45260), (620, 44238), (730, 37572), (744, 36865), (808, 33945), (876, 31310), (930, 29492), (1010, 27156), (1095, 25048), (1212, 22630), (1240, 22119), (1460, 18786), (1515, 18104), (1752, 15655), (1860, 14746), (2020, 13578), (2190, 12524), (2263, 12120), (2424, 11315), (2920, 9393), (3030, 9052), (3131, 8760), (3720, 7373), (4040, 6789), (4380, 6262), (4526, 6060)]