85674420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:135

約数の個数: 288

約数和(自身を含む): 308206080

約数和(自身を除く): 222531660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 41, 45, 47, 52, 57, 60, 65, 76, 78, 82, 90, 94, 95, 114, 117, 123, 130, 141, 156, 164, 171, 180, 188, 190, 195, 205, 228, 234, 235, 246, 247, 260, 282, 285, 342, 369, 380, 390, 410, 423, 468, 470, 492, 494, 533, 564, 570, 585, 611, 615, 684, 705, 738, 741, 779, 780, 820, 846, 855, 893, 940, 988, 1066, 1140, 1170, 1222, 1230, 1235, 1410, 1476, 1482, 1558, 1599, 1692, 1710, 1786, 1833, 1845, 1927, 2115, 2132, 2223, 2337, 2340, 2444, 2460, 2470, 2665, 2679, 2820, 2964, 3055, 3116, 3198, 3420, 3572, 3666, 3690, 3705, 3854, 3895, 4230, 4446, 4465, 4674, 4797, 4940, 5330, 5358, 5499, 5781, 6110, 6396, 7011, 7332, 7380, 7410, 7708, 7790, 7995, 8037, 8460, 8892, 8930, 9165, 9348, 9594, 9635, 10127, 10660, 10716, 10998, 11115, 11562, 11609, 11685, 12220, 13395, 14022, 14820, 15580, 15990, 16074, 17343, 17860, 18330, 19188, 19270, 20254, 21996, 22230, 23124, 23218, 23370, 23985, 25051, 26790, 27495, 28044, 28905, 30381, 31980, 32148, 34686, 34827, 35055, 36613, 36660, 38540, 40185, 40508, 44460, 46436, 46740, 47970, 50102, 50635, 53580, 54990, 57810, 58045, 60762, 69372, 69654, 70110, 73226, 75153, 80370, 86715, 91143, 95940, 100204, 101270, 104481, 109839, 109980, 115620, 116090, 121524, 125255, 139308, 140220, 146452, 150306, 151905, 160740, 173430, 174135, 182286, 183065, 202540, 208962, 219678, 225459, 232180, 250510, 300612, 303810, 329517, 346860, 348270, 364572, 366130, 375765, 417924, 439356, 450918, 455715, 475969, 501020, 522405, 549195, 607620, 659034, 696540, 732260, 751530, 901836, 911430, 951938, 1044810, 1098390, 1127295, 1318068, 1427907, 1503060, 1647585, 1822860, 1903876, 2089620, 2196780, 2254590, 2379845, 2855814, 3295170, 4283721, 4509180, 4759690, 5711628, 6590340, 7139535, 8567442, 9519380, 14279070, 17134884, 21418605, 28558140, 42837210, 85674420]

約数ペア:

[(1, 85674420), (2, 42837210), (3, 28558140), (4, 21418605), (5, 17134884), (6, 14279070), (9, 9519380), (10, 8567442), (12, 7139535), (13, 6590340), (15, 5711628), (18, 4759690), (19, 4509180), (20, 4283721), (26, 3295170), (30, 2855814), (36, 2379845), (38, 2254590), (39, 2196780), (41, 2089620), (45, 1903876), (47, 1822860), (52, 1647585), (57, 1503060), (60, 1427907), (65, 1318068), (76, 1127295), (78, 1098390), (82, 1044810), (90, 951938), (94, 911430), (95, 901836), (114, 751530), (117, 732260), (123, 696540), (130, 659034), (141, 607620), (156, 549195), (164, 522405), (171, 501020), (180, 475969), (188, 455715), (190, 450918), (195, 439356), (205, 417924), (228, 375765), (234, 366130), (235, 364572), (246, 348270), (247, 346860), (260, 329517), (282, 303810), (285, 300612), (342, 250510), (369, 232180), (380, 225459), (390, 219678), (410, 208962), (423, 202540), (468, 183065), (470, 182286), (492, 174135), (494, 173430), (533, 160740), (564, 151905), (570, 150306), (585, 146452), (611, 140220), (615, 139308), (684, 125255), (705, 121524), (738, 116090), (741, 115620), (779, 109980), (780, 109839), (820, 104481), (846, 101270), (855, 100204), (893, 95940), (940, 91143), (988, 86715), (1066, 80370), (1140, 75153), (1170, 73226), (1222, 70110), (1230, 69654), (1235, 69372), (1410, 60762), (1476, 58045), (1482, 57810), (1558, 54990), (1599, 53580), (1692, 50635), (1710, 50102), (1786, 47970), (1833, 46740), (1845, 46436), (1927, 44460), (2115, 40508), (2132, 40185), (2223, 38540), (2337, 36660), (2340, 36613), (2444, 35055), (2460, 34827), (2470, 34686), (2665, 32148), (2679, 31980), (2820, 30381), (2964, 28905), (3055, 28044), (3116, 27495), (3198, 26790), (3420, 25051), (3572, 23985), (3666, 23370), (3690, 23218), (3705, 23124), (3854, 22230), (3895, 21996), (4230, 20254), (4446, 19270), (4465, 19188), (4674, 18330), (4797, 17860), (4940, 17343), (5330, 16074), (5358, 15990), (5499, 15580), (5781, 14820), (6110, 14022), (6396, 13395), (7011, 12220), (7332, 11685), (7380, 11609), (7410, 11562), (7708, 11115), (7790, 10998), (7995, 10716), (8037, 10660), (8460, 10127), (8892, 9635), (8930, 9594), (9165, 9348)]