88590420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{1063}}^1$

素因数の和:1541

約数の個数: 72

約数和(自身を含む): 269558016

約数和(自身を除く): 180967596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 463, 926, 1063, 1389, 1852, 2126, 2315, 2778, 3189, 4167, 4252, 4630, 5315, 5556, 6378, 6945, 8334, 9260, 9567, 10630, 12756, 13890, 15945, 16668, 19134, 20835, 21260, 27780, 31890, 38268, 41670, 47835, 63780, 83340, 95670, 191340, 492169, 984338, 1476507, 1968676, 2460845, 2953014, 4429521, 4921690, 5906028, 7382535, 8859042, 9843380, 14765070, 17718084, 22147605, 29530140, 44295210, 88590420]

約数ペア:

[(1, 88590420), (2, 44295210), (3, 29530140), (4, 22147605), (5, 17718084), (6, 14765070), (9, 9843380), (10, 8859042), (12, 7382535), (15, 5906028), (18, 4921690), (20, 4429521), (30, 2953014), (36, 2460845), (45, 1968676), (60, 1476507), (90, 984338), (180, 492169), (463, 191340), (926, 95670), (1063, 83340), (1389, 63780), (1852, 47835), (2126, 41670), (2315, 38268), (2778, 31890), (3189, 27780), (4167, 21260), (4252, 20835), (4630, 19134), (5315, 16668), (5556, 15945), (6378, 13890), (6945, 12756), (8334, 10630), (9260, 9567)]