52787160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1321}}^1$

素因数の和:1378

約数の個数: 128

約数和(自身を含む): 180849600

約数和(自身を除く): 128062440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1321, 1332, 1480, 1665, 1998, 2220, 2642, 2664, 3330, 3963, 3996, 4440, 4995, 5284, 6605, 6660, 7926, 7992, 9990, 10568, 11889, 13210, 13320, 15852, 19815, 19980, 23778, 26420, 31704, 35667, 39630, 39960, 47556, 48877, 52840, 59445, 71334, 79260, 95112, 97754, 118890, 142668, 146631, 158520, 178335, 195508, 237780, 244385, 285336, 293262, 356670, 391016, 439893, 475560, 488770, 586524, 713340, 733155, 879786, 977540, 1173048, 1319679, 1426680, 1466310, 1759572, 1955080, 2199465, 2639358, 2932620, 3519144, 4398930, 5278716, 5865240, 6598395, 8797860, 10557432, 13196790, 17595720, 26393580, 52787160]

約数ペア:

[(1, 52787160), (2, 26393580), (3, 17595720), (4, 13196790), (5, 10557432), (6, 8797860), (8, 6598395), (9, 5865240), (10, 5278716), (12, 4398930), (15, 3519144), (18, 2932620), (20, 2639358), (24, 2199465), (27, 1955080), (30, 1759572), (36, 1466310), (37, 1426680), (40, 1319679), (45, 1173048), (54, 977540), (60, 879786), (72, 733155), (74, 713340), (90, 586524), (108, 488770), (111, 475560), (120, 439893), (135, 391016), (148, 356670), (180, 293262), (185, 285336), (216, 244385), (222, 237780), (270, 195508), (296, 178335), (333, 158520), (360, 146631), (370, 142668), (444, 118890), (540, 97754), (555, 95112), (666, 79260), (740, 71334), (888, 59445), (999, 52840), (1080, 48877), (1110, 47556), (1321, 39960), (1332, 39630), (1480, 35667), (1665, 31704), (1998, 26420), (2220, 23778), (2642, 19980), (2664, 19815), (3330, 15852), (3963, 13320), (3996, 13210), (4440, 11889), (4995, 10568), (5284, 9990), (6605, 7992), (6660, 7926)]