47932020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2399}}^1$

素因数の和:2454

約数の個数: 96

約数和(自身を含む): 153216000

約数和(自身を除く): 105283980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 270, 333, 370, 444, 540, 555, 666, 740, 999, 1110, 1332, 1665, 1998, 2220, 2399, 3330, 3996, 4798, 4995, 6660, 7197, 9596, 9990, 11995, 14394, 19980, 21591, 23990, 28788, 35985, 43182, 47980, 64773, 71970, 86364, 88763, 107955, 129546, 143940, 177526, 215910, 259092, 266289, 323865, 355052, 431820, 443815, 532578, 647730, 798867, 887630, 1065156, 1295460, 1331445, 1597734, 1775260, 2396601, 2662890, 3195468, 3994335, 4793202, 5325780, 7988670, 9586404, 11983005, 15977340, 23966010, 47932020]

約数ペア:

[(1, 47932020), (2, 23966010), (3, 15977340), (4, 11983005), (5, 9586404), (6, 7988670), (9, 5325780), (10, 4793202), (12, 3994335), (15, 3195468), (18, 2662890), (20, 2396601), (27, 1775260), (30, 1597734), (36, 1331445), (37, 1295460), (45, 1065156), (54, 887630), (60, 798867), (74, 647730), (90, 532578), (108, 443815), (111, 431820), (135, 355052), (148, 323865), (180, 266289), (185, 259092), (222, 215910), (270, 177526), (333, 143940), (370, 129546), (444, 107955), (540, 88763), (555, 86364), (666, 71970), (740, 64773), (999, 47980), (1110, 43182), (1332, 35985), (1665, 28788), (1998, 23990), (2220, 21591), (2399, 19980), (3330, 14394), (3996, 11995), (4798, 9990), (4995, 9596), (6660, 7197)]