87921669240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{19919}}^1$

素因数の和:20067

約数の個数: 256

約数和(自身を含む): 302337792000

約数和(自身を除く): 214416122760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 67, 72, 90, 108, 120, 122, 134, 135, 180, 183, 201, 216, 244, 268, 270, 305, 335, 360, 366, 402, 488, 536, 540, 549, 603, 610, 670, 732, 804, 915, 1005, 1080, 1098, 1206, 1220, 1340, 1464, 1608, 1647, 1809, 1830, 2010, 2196, 2412, 2440, 2680, 2745, 3015, 3294, 3618, 3660, 4020, 4087, 4392, 4824, 5490, 6030, 6588, 7236, 7320, 8040, 8174, 8235, 9045, 10980, 12060, 12261, 13176, 14472, 16348, 16470, 18090, 19919, 20435, 21960, 24120, 24522, 32696, 32940, 36180, 36783, 39838, 40870, 49044, 59757, 61305, 65880, 72360, 73566, 79676, 81740, 98088, 99595, 110349, 119514, 122610, 147132, 159352, 163480, 179271, 183915, 199190, 220698, 239028, 245220, 294264, 298785, 358542, 367830, 398380, 441396, 478056, 490440, 537813, 551745, 597570, 717084, 735660, 796760, 882792, 896355, 1075626, 1103490, 1195140, 1215059, 1334573, 1434168, 1471320, 1792710, 2151252, 2206980, 2390280, 2430118, 2669146, 2689065, 3585420, 3645177, 4003719, 4302504, 4413960, 4860236, 5338292, 5378130, 6075295, 6672865, 7170840, 7290354, 8007438, 9720472, 10676584, 10756260, 10935531, 12011157, 12150590, 13345730, 14580708, 16014876, 18225885, 20018595, 21512520, 21871062, 24022314, 24301180, 26691460, 29161416, 32029752, 32806593, 36033471, 36451770, 40037190, 43742124, 48044628, 48602360, 53382920, 54677655, 60055785, 65613186, 72066942, 72903540, 80074380, 81408953, 87484248, 96089256, 109355310, 120111570, 131226372, 144133884, 145807080, 160148760, 162817906, 164032965, 180167355, 218710620, 240223140, 244226859, 262452744, 288267768, 325635812, 328065930, 360334710, 407044765, 437421240, 480446280, 488453718, 651271624, 656131860, 720669420, 732680577, 814089530, 976907436, 1221134295, 1312263720, 1441338840, 1465361154, 1628179060, 1953814872, 2198041731, 2442268590, 2930722308, 3256358120, 3663402885, 4396083462, 4884537180, 5861444616, 7326805770, 8792166924, 9769074360, 10990208655, 14653611540, 17584333848, 21980417310, 29307223080, 43960834620, 87921669240]

約数ペア:

[(1, 87921669240), (2, 43960834620), (3, 29307223080), (4, 21980417310), (5, 17584333848), (6, 14653611540), (8, 10990208655), (9, 9769074360), (10, 8792166924), (12, 7326805770), (15, 5861444616), (18, 4884537180), (20, 4396083462), (24, 3663402885), (27, 3256358120), (30, 2930722308), (36, 2442268590), (40, 2198041731), (45, 1953814872), (54, 1628179060), (60, 1465361154), (61, 1441338840), (67, 1312263720), (72, 1221134295), (90, 976907436), (108, 814089530), (120, 732680577), (122, 720669420), (134, 656131860), (135, 651271624), (180, 488453718), (183, 480446280), (201, 437421240), (216, 407044765), (244, 360334710), (268, 328065930), (270, 325635812), (305, 288267768), (335, 262452744), (360, 244226859), (366, 240223140), (402, 218710620), (488, 180167355), (536, 164032965), (540, 162817906), (549, 160148760), (603, 145807080), (610, 144133884), (670, 131226372), (732, 120111570), (804, 109355310), (915, 96089256), (1005, 87484248), (1080, 81408953), (1098, 80074380), (1206, 72903540), (1220, 72066942), (1340, 65613186), (1464, 60055785), (1608, 54677655), (1647, 53382920), (1809, 48602360), (1830, 48044628), (2010, 43742124), (2196, 40037190), (2412, 36451770), (2440, 36033471), (2680, 32806593), (2745, 32029752), (3015, 29161416), (3294, 26691460), (3618, 24301180), (3660, 24022314), (4020, 21871062), (4087, 21512520), (4392, 20018595), (4824, 18225885), (5490, 16014876), (6030, 14580708), (6588, 13345730), (7236, 12150590), (7320, 12011157), (8040, 10935531), (8174, 10756260), (8235, 10676584), (9045, 9720472), (10980, 8007438), (12060, 7290354), (12261, 7170840), (13176, 6672865), (14472, 6075295), (16348, 5378130), (16470, 5338292), (18090, 4860236), (19919, 4413960), (20435, 4302504), (21960, 4003719), (24120, 3645177), (24522, 3585420), (32696, 2689065), (32940, 2669146), (36180, 2430118), (36783, 2390280), (39838, 2206980), (40870, 2151252), (49044, 1792710), (59757, 1471320), (61305, 1434168), (65880, 1334573), (72360, 1215059), (73566, 1195140), (79676, 1103490), (81740, 1075626), (98088, 896355), (99595, 882792), (110349, 796760), (119514, 735660), (122610, 717084), (147132, 597570), (159352, 551745), (163480, 537813), (179271, 490440), (183915, 478056), (199190, 441396), (220698, 398380), (239028, 367830), (245220, 358542), (294264, 298785)]