42436980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{883}}^1$

素因数の和:990

約数の個数: 96

約数和(自身を含む): 133660800

約数和(自身を除く): 91223820

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, 883, 890, 1068, 1335, 1602, 1766, 1780, 2403, 2649, 2670, 3204, 3532, 4005, 4415, 4806, 5298, 5340, 7947, 8010, 8830, 9612, 10596, 12015, 13245, 15894, 16020, 17660, 23841, 24030, 26490, 31788, 39735, 47682, 48060, 52980, 78587, 79470, 95364, 119205, 157174, 158940, 235761, 238410, 314348, 392935, 471522, 476820, 707283, 785870, 943044, 1178805, 1414566, 1571740, 2121849, 2357610, 2829132, 3536415, 4243698, 4715220, 7072830, 8487396, 10609245, 14145660, 21218490, 42436980]

約数ペア:

[(1, 42436980), (2, 21218490), (3, 14145660), (4, 10609245), (5, 8487396), (6, 7072830), (9, 4715220), (10, 4243698), (12, 3536415), (15, 2829132), (18, 2357610), (20, 2121849), (27, 1571740), (30, 1414566), (36, 1178805), (45, 943044), (54, 785870), (60, 707283), (89, 476820), (90, 471522), (108, 392935), (135, 314348), (178, 238410), (180, 235761), (267, 158940), (270, 157174), (356, 119205), (445, 95364), (534, 79470), (540, 78587), (801, 52980), (883, 48060), (890, 47682), (1068, 39735), (1335, 31788), (1602, 26490), (1766, 24030), (1780, 23841), (2403, 17660), (2649, 16020), (2670, 15894), (3204, 13245), (3532, 12015), (4005, 10596), (4415, 9612), (4806, 8830), (5298, 8010), (5340, 7947)]