79635420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1657}}^1$

素因数の和:1764

約数の個数: 96

約数和(自身を含む): 250689600

約数和(自身を除く): 171054180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 89, 90, 108, 135, 178, 180, 267, 270, 356, 445, 534, 540, 801, 890, 1068, 1335, 1602, 1657, 1780, 2403, 2670, 3204, 3314, 4005, 4806, 4971, 5340, 6628, 8010, 8285, 9612, 9942, 12015, 14913, 16020, 16570, 19884, 24030, 24855, 29826, 33140, 44739, 48060, 49710, 59652, 74565, 89478, 99420, 147473, 149130, 178956, 223695, 294946, 298260, 442419, 447390, 589892, 737365, 884838, 894780, 1327257, 1474730, 1769676, 2212095, 2654514, 2949460, 3981771, 4424190, 5309028, 6636285, 7963542, 8848380, 13272570, 15927084, 19908855, 26545140, 39817710, 79635420]

約数ペア:

[(1, 79635420), (2, 39817710), (3, 26545140), (4, 19908855), (5, 15927084), (6, 13272570), (9, 8848380), (10, 7963542), (12, 6636285), (15, 5309028), (18, 4424190), (20, 3981771), (27, 2949460), (30, 2654514), (36, 2212095), (45, 1769676), (54, 1474730), (60, 1327257), (89, 894780), (90, 884838), (108, 737365), (135, 589892), (178, 447390), (180, 442419), (267, 298260), (270, 294946), (356, 223695), (445, 178956), (534, 149130), (540, 147473), (801, 99420), (890, 89478), (1068, 74565), (1335, 59652), (1602, 49710), (1657, 48060), (1780, 44739), (2403, 33140), (2670, 29826), (3204, 24855), (3314, 24030), (4005, 19884), (4806, 16570), (4971, 16020), (5340, 14913), (6628, 12015), (8010, 9942), (8285, 9612)]