47732220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2389}}^1$

素因数の和:2444

約数の個数: 96

約数和(自身を含む): 152577600

約数和(自身を除く): 104845380

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, 2389, 3330, 3996, 4778, 4995, 6660, 7167, 9556, 9990, 11945, 14334, 19980, 21501, 23890, 28668, 35835, 43002, 47780, 64503, 71670, 86004, 88393, 107505, 129006, 143340, 176786, 215010, 258012, 265179, 322515, 353572, 430020, 441965, 530358, 645030, 795537, 883930, 1060716, 1290060, 1325895, 1591074, 1767860, 2386611, 2651790, 3182148, 3977685, 4773222, 5303580, 7955370, 9546444, 11933055, 15910740, 23866110, 47732220]

約数ペア:

[(1, 47732220), (2, 23866110), (3, 15910740), (4, 11933055), (5, 9546444), (6, 7955370), (9, 5303580), (10, 4773222), (12, 3977685), (15, 3182148), (18, 2651790), (20, 2386611), (27, 1767860), (30, 1591074), (36, 1325895), (37, 1290060), (45, 1060716), (54, 883930), (60, 795537), (74, 645030), (90, 530358), (108, 441965), (111, 430020), (135, 353572), (148, 322515), (180, 265179), (185, 258012), (222, 215010), (270, 176786), (333, 143340), (370, 129006), (444, 107505), (540, 88393), (555, 86004), (666, 71670), (740, 64503), (999, 47780), (1110, 43002), (1332, 35835), (1665, 28668), (1998, 23890), (2220, 21501), (2389, 19980), (3330, 14334), (3996, 11945), (4778, 9990), (4995, 9556), (6660, 7167)]