64386660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:182

約数の個数: 192

約数和(自身を含む): 210212352

約数和(自身を除く): 145825692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 37, 39, 46, 52, 60, 65, 69, 74, 78, 92, 97, 111, 115, 130, 138, 148, 156, 185, 194, 195, 222, 230, 260, 276, 291, 299, 345, 370, 388, 390, 444, 460, 481, 485, 555, 582, 598, 690, 740, 780, 851, 897, 962, 970, 1110, 1164, 1196, 1261, 1380, 1443, 1455, 1495, 1702, 1794, 1924, 1940, 2220, 2231, 2405, 2522, 2553, 2886, 2910, 2990, 3404, 3588, 3589, 3783, 4255, 4462, 4485, 4810, 5044, 5106, 5772, 5820, 5980, 6305, 6693, 7178, 7215, 7566, 8510, 8924, 8970, 9620, 10212, 10767, 11063, 11155, 12610, 12765, 13386, 14356, 14430, 15132, 17020, 17940, 17945, 18915, 21534, 22126, 22310, 25220, 25530, 26772, 28860, 29003, 33189, 33465, 35890, 37830, 43068, 44252, 44620, 46657, 51060, 53835, 55315, 58006, 66378, 66930, 71780, 75660, 82547, 87009, 93314, 107670, 110630, 116012, 132756, 133860, 139971, 145015, 165094, 165945, 174018, 186628, 215340, 221260, 233285, 247641, 279942, 290030, 330188, 331890, 348036, 412735, 435045, 466570, 495282, 559884, 580060, 663780, 699855, 825470, 870090, 933140, 990564, 1073111, 1238205, 1399710, 1650940, 1740180, 2146222, 2476410, 2799420, 3219333, 4292444, 4952820, 5365555, 6438666, 10731110, 12877332, 16096665, 21462220, 32193330, 64386660]

約数ペア:

[(1, 64386660), (2, 32193330), (3, 21462220), (4, 16096665), (5, 12877332), (6, 10731110), (10, 6438666), (12, 5365555), (13, 4952820), (15, 4292444), (20, 3219333), (23, 2799420), (26, 2476410), (30, 2146222), (37, 1740180), (39, 1650940), (46, 1399710), (52, 1238205), (60, 1073111), (65, 990564), (69, 933140), (74, 870090), (78, 825470), (92, 699855), (97, 663780), (111, 580060), (115, 559884), (130, 495282), (138, 466570), (148, 435045), (156, 412735), (185, 348036), (194, 331890), (195, 330188), (222, 290030), (230, 279942), (260, 247641), (276, 233285), (291, 221260), (299, 215340), (345, 186628), (370, 174018), (388, 165945), (390, 165094), (444, 145015), (460, 139971), (481, 133860), (485, 132756), (555, 116012), (582, 110630), (598, 107670), (690, 93314), (740, 87009), (780, 82547), (851, 75660), (897, 71780), (962, 66930), (970, 66378), (1110, 58006), (1164, 55315), (1196, 53835), (1261, 51060), (1380, 46657), (1443, 44620), (1455, 44252), (1495, 43068), (1702, 37830), (1794, 35890), (1924, 33465), (1940, 33189), (2220, 29003), (2231, 28860), (2405, 26772), (2522, 25530), (2553, 25220), (2886, 22310), (2910, 22126), (2990, 21534), (3404, 18915), (3588, 17945), (3589, 17940), (3783, 17020), (4255, 15132), (4462, 14430), (4485, 14356), (4810, 13386), (5044, 12765), (5106, 12610), (5772, 11155), (5820, 11063), (5980, 10767), (6305, 10212), (6693, 9620), (7178, 8970), (7215, 8924), (7566, 8510)]