55264680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:521

約数の個数: 160

約数和(自身を含む): 191184840

約数和(自身を除く): 135920160

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, 81, 90, 108, 111, 120, 135, 148, 162, 180, 185, 216, 222, 270, 296, 324, 333, 360, 370, 405, 444, 461, 540, 555, 648, 666, 740, 810, 888, 922, 999, 1080, 1110, 1332, 1383, 1480, 1620, 1665, 1844, 1998, 2220, 2305, 2664, 2766, 2997, 3240, 3330, 3688, 3996, 4149, 4440, 4610, 4995, 5532, 5994, 6660, 6915, 7992, 8298, 9220, 9990, 11064, 11988, 12447, 13320, 13830, 14985, 16596, 17057, 18440, 19980, 20745, 23976, 24894, 27660, 29970, 33192, 34114, 37341, 39960, 41490, 49788, 51171, 55320, 59940, 62235, 68228, 74682, 82980, 85285, 99576, 102342, 119880, 124470, 136456, 149364, 153513, 165960, 170570, 186705, 204684, 248940, 255855, 298728, 307026, 341140, 373410, 409368, 460539, 497880, 511710, 614052, 682280, 746820, 767565, 921078, 1023420, 1228104, 1381617, 1493640, 1535130, 1842156, 2046840, 2302695, 2763234, 3070260, 3684312, 4605390, 5526468, 6140520, 6908085, 9210780, 11052936, 13816170, 18421560, 27632340, 55264680]

約数ペア:

[(1, 55264680), (2, 27632340), (3, 18421560), (4, 13816170), (5, 11052936), (6, 9210780), (8, 6908085), (9, 6140520), (10, 5526468), (12, 4605390), (15, 3684312), (18, 3070260), (20, 2763234), (24, 2302695), (27, 2046840), (30, 1842156), (36, 1535130), (37, 1493640), (40, 1381617), (45, 1228104), (54, 1023420), (60, 921078), (72, 767565), (74, 746820), (81, 682280), (90, 614052), (108, 511710), (111, 497880), (120, 460539), (135, 409368), (148, 373410), (162, 341140), (180, 307026), (185, 298728), (216, 255855), (222, 248940), (270, 204684), (296, 186705), (324, 170570), (333, 165960), (360, 153513), (370, 149364), (405, 136456), (444, 124470), (461, 119880), (540, 102342), (555, 99576), (648, 85285), (666, 82980), (740, 74682), (810, 68228), (888, 62235), (922, 59940), (999, 55320), (1080, 51171), (1110, 49788), (1332, 41490), (1383, 39960), (1480, 37341), (1620, 34114), (1665, 33192), (1844, 29970), (1998, 27660), (2220, 24894), (2305, 23976), (2664, 20745), (2766, 19980), (2997, 18440), (3240, 17057), (3330, 16596), (3688, 14985), (3996, 13830), (4149, 13320), (4440, 12447), (4610, 11988), (4995, 11064), (5532, 9990), (5994, 9220), (6660, 8298), (6915, 7992)]