26658450

素因数分解:

$2^1\times 3^3\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:79

約数の個数: 288

約数和(自身を含む): 94993920

約数和(自身を除く): 68335470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 27, 30, 31, 35, 39, 42, 45, 49, 50, 54, 62, 63, 65, 70, 75, 78, 90, 91, 93, 98, 105, 117, 126, 130, 135, 147, 150, 155, 175, 182, 186, 189, 195, 210, 217, 225, 234, 245, 270, 273, 279, 294, 310, 315, 325, 350, 351, 378, 390, 403, 434, 441, 450, 455, 465, 490, 525, 546, 558, 585, 630, 637, 650, 651, 675, 702, 735, 775, 806, 819, 837, 882, 910, 930, 945, 975, 1050, 1085, 1170, 1209, 1225, 1274, 1302, 1323, 1350, 1365, 1395, 1470, 1519, 1550, 1575, 1638, 1674, 1755, 1890, 1911, 1950, 1953, 2015, 2170, 2205, 2275, 2325, 2418, 2450, 2457, 2646, 2730, 2790, 2821, 2925, 3038, 3150, 3185, 3255, 3510, 3627, 3675, 3822, 3906, 4030, 4095, 4185, 4410, 4550, 4557, 4650, 4725, 4914, 5425, 5642, 5733, 5850, 5859, 6045, 6370, 6510, 6615, 6825, 6975, 7254, 7350, 7595, 8190, 8370, 8463, 8775, 9114, 9450, 9555, 9765, 10075, 10850, 10881, 11025, 11466, 11718, 12090, 12285, 13230, 13650, 13671, 13950, 14105, 15190, 15925, 16275, 16926, 17199, 17550, 18135, 19110, 19530, 19747, 20150, 20475, 20925, 21762, 22050, 22785, 24570, 25389, 27342, 28210, 28665, 29295, 30225, 31850, 32550, 33075, 34398, 36270, 37975, 39494, 40950, 41013, 41850, 42315, 45570, 47775, 48825, 50778, 54405, 57330, 58590, 59241, 60450, 61425, 66150, 68355, 70525, 75950, 76167, 82026, 84630, 85995, 90675, 95550, 97650, 98735, 108810, 113925, 118482, 122850, 126945, 136710, 141050, 143325, 146475, 152334, 171990, 177723, 181350, 197470, 205065, 211575, 227850, 253890, 272025, 286650, 292950, 296205, 341775, 355446, 380835, 410130, 423150, 429975, 493675, 533169, 544050, 592410, 634725, 683550, 761670, 859950, 888615, 987350, 1025325, 1066338, 1269450, 1481025, 1777230, 1904175, 2050650, 2665845, 2962050, 3808350, 4443075, 5331690, 8886150, 13329225, 26658450]

約数ペア:

[(1, 26658450), (2, 13329225), (3, 8886150), (5, 5331690), (6, 4443075), (7, 3808350), (9, 2962050), (10, 2665845), (13, 2050650), (14, 1904175), (15, 1777230), (18, 1481025), (21, 1269450), (25, 1066338), (26, 1025325), (27, 987350), (30, 888615), (31, 859950), (35, 761670), (39, 683550), (42, 634725), (45, 592410), (49, 544050), (50, 533169), (54, 493675), (62, 429975), (63, 423150), (65, 410130), (70, 380835), (75, 355446), (78, 341775), (90, 296205), (91, 292950), (93, 286650), (98, 272025), (105, 253890), (117, 227850), (126, 211575), (130, 205065), (135, 197470), (147, 181350), (150, 177723), (155, 171990), (175, 152334), (182, 146475), (186, 143325), (189, 141050), (195, 136710), (210, 126945), (217, 122850), (225, 118482), (234, 113925), (245, 108810), (270, 98735), (273, 97650), (279, 95550), (294, 90675), (310, 85995), (315, 84630), (325, 82026), (350, 76167), (351, 75950), (378, 70525), (390, 68355), (403, 66150), (434, 61425), (441, 60450), (450, 59241), (455, 58590), (465, 57330), (490, 54405), (525, 50778), (546, 48825), (558, 47775), (585, 45570), (630, 42315), (637, 41850), (650, 41013), (651, 40950), (675, 39494), (702, 37975), (735, 36270), (775, 34398), (806, 33075), (819, 32550), (837, 31850), (882, 30225), (910, 29295), (930, 28665), (945, 28210), (975, 27342), (1050, 25389), (1085, 24570), (1170, 22785), (1209, 22050), (1225, 21762), (1274, 20925), (1302, 20475), (1323, 20150), (1350, 19747), (1365, 19530), (1395, 19110), (1470, 18135), (1519, 17550), (1550, 17199), (1575, 16926), (1638, 16275), (1674, 15925), (1755, 15190), (1890, 14105), (1911, 13950), (1950, 13671), (1953, 13650), (2015, 13230), (2170, 12285), (2205, 12090), (2275, 11718), (2325, 11466), (2418, 11025), (2450, 10881), (2457, 10850), (2646, 10075), (2730, 9765), (2790, 9555), (2821, 9450), (2925, 9114), (3038, 8775), (3150, 8463), (3185, 8370), (3255, 8190), (3510, 7595), (3627, 7350), (3675, 7254), (3822, 6975), (3906, 6825), (4030, 6615), (4095, 6510), (4185, 6370), (4410, 6045), (4550, 5859), (4557, 5850), (4650, 5733), (4725, 5642), (4914, 5425)]