81116373780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{502393}}^1$

素因数の和:502447

約数の個数: 192

約数和(自身を含む): 283591365120

約数和(自身を除く): 202474991340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 39, 45, 46, 52, 54, 60, 65, 69, 78, 90, 92, 108, 115, 117, 130, 135, 138, 156, 180, 195, 207, 230, 234, 260, 270, 276, 299, 345, 351, 390, 414, 460, 468, 540, 585, 598, 621, 690, 702, 780, 828, 897, 1035, 1170, 1196, 1242, 1380, 1404, 1495, 1755, 1794, 2070, 2340, 2484, 2691, 2990, 3105, 3510, 3588, 4140, 4485, 5382, 5980, 6210, 7020, 8073, 8970, 10764, 12420, 13455, 16146, 17940, 26910, 32292, 40365, 53820, 80730, 161460, 502393, 1004786, 1507179, 2009572, 2511965, 3014358, 4521537, 5023930, 6028716, 6531109, 7535895, 9043074, 10047860, 11555039, 13062218, 13564611, 15071790, 18086148, 19593327, 22607685, 23110078, 26124436, 27129222, 30143580, 32655545, 34665117, 39186654, 45215370, 46220156, 54258444, 57775195, 58779981, 65311090, 67823055, 69330234, 78373308, 90430740, 97966635, 103995351, 115550390, 117559962, 130622180, 135646110, 138660468, 150215507, 173325585, 176339943, 195933270, 207990702, 231100780, 235119924, 271292220, 293899905, 300431014, 311986053, 346651170, 352679886, 391866540, 415981404, 450646521, 519976755, 587799810, 600862028, 623972106, 693302340, 705359772, 751077535, 881699715, 901293042, 1039953510, 1175599620, 1247944212, 1351939563, 1502155070, 1559930265, 1763399430, 1802586084, 2079907020, 2253232605, 2703879126, 3004310140, 3119860530, 3526798860, 4055818689, 4506465210, 5407758252, 6239721060, 6759697815, 8111637378, 9012930420, 13519395630, 16223274756, 20279093445, 27038791260, 40558186890, 81116373780]

約数ペア:

[(1, 81116373780), (2, 40558186890), (3, 27038791260), (4, 20279093445), (5, 16223274756), (6, 13519395630), (9, 9012930420), (10, 8111637378), (12, 6759697815), (13, 6239721060), (15, 5407758252), (18, 4506465210), (20, 4055818689), (23, 3526798860), (26, 3119860530), (27, 3004310140), (30, 2703879126), (36, 2253232605), (39, 2079907020), (45, 1802586084), (46, 1763399430), (52, 1559930265), (54, 1502155070), (60, 1351939563), (65, 1247944212), (69, 1175599620), (78, 1039953510), (90, 901293042), (92, 881699715), (108, 751077535), (115, 705359772), (117, 693302340), (130, 623972106), (135, 600862028), (138, 587799810), (156, 519976755), (180, 450646521), (195, 415981404), (207, 391866540), (230, 352679886), (234, 346651170), (260, 311986053), (270, 300431014), (276, 293899905), (299, 271292220), (345, 235119924), (351, 231100780), (390, 207990702), (414, 195933270), (460, 176339943), (468, 173325585), (540, 150215507), (585, 138660468), (598, 135646110), (621, 130622180), (690, 117559962), (702, 115550390), (780, 103995351), (828, 97966635), (897, 90430740), (1035, 78373308), (1170, 69330234), (1196, 67823055), (1242, 65311090), (1380, 58779981), (1404, 57775195), (1495, 54258444), (1755, 46220156), (1794, 45215370), (2070, 39186654), (2340, 34665117), (2484, 32655545), (2691, 30143580), (2990, 27129222), (3105, 26124436), (3510, 23110078), (3588, 22607685), (4140, 19593327), (4485, 18086148), (5382, 15071790), (5980, 13564611), (6210, 13062218), (7020, 11555039), (8073, 10047860), (8970, 9043074), (10764, 7535895), (12420, 6531109), (13455, 6028716), (16146, 5023930), (17940, 4521537), (26910, 3014358), (32292, 2511965), (40365, 2009572), (53820, 1507179), (80730, 1004786), (161460, 502393)]