82459620

素因数分解:

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

素因数の和:109

約数の個数: 216

約数和(自身を含む): 279586944

約数和(自身を除く): 197127324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 47, 54, 57, 60, 76, 81, 90, 94, 95, 108, 114, 135, 141, 162, 171, 180, 188, 190, 228, 235, 243, 270, 282, 285, 324, 342, 361, 380, 405, 423, 470, 486, 513, 540, 564, 570, 684, 705, 722, 810, 846, 855, 893, 940, 972, 1026, 1083, 1140, 1215, 1269, 1410, 1444, 1539, 1620, 1692, 1710, 1786, 1805, 2052, 2115, 2166, 2430, 2538, 2565, 2679, 2820, 3078, 3249, 3420, 3572, 3610, 3807, 4230, 4332, 4465, 4617, 4860, 5076, 5130, 5358, 5415, 6156, 6345, 6498, 7220, 7614, 7695, 8037, 8460, 8930, 9234, 9747, 10260, 10716, 10830, 11421, 12690, 12996, 13395, 15228, 15390, 16074, 16245, 16967, 17860, 18468, 19035, 19494, 21660, 22842, 23085, 24111, 25380, 26790, 29241, 30780, 32148, 32490, 33934, 38070, 38988, 40185, 45684, 46170, 48222, 48735, 50901, 53580, 57105, 58482, 64980, 67868, 72333, 76140, 80370, 84835, 87723, 92340, 96444, 97470, 101802, 114210, 116964, 120555, 144666, 146205, 152703, 160740, 169670, 175446, 194940, 203604, 216999, 228420, 241110, 254505, 289332, 292410, 305406, 339340, 350892, 361665, 433998, 438615, 458109, 482220, 509010, 584820, 610812, 723330, 763515, 867996, 877230, 916218, 1018020, 1084995, 1374327, 1446660, 1527030, 1754460, 1832436, 2169990, 2290545, 2748654, 3054060, 4122981, 4339980, 4581090, 5497308, 6871635, 8245962, 9162180, 13743270, 16491924, 20614905, 27486540, 41229810, 82459620]

約数ペア:

[(1, 82459620), (2, 41229810), (3, 27486540), (4, 20614905), (5, 16491924), (6, 13743270), (9, 9162180), (10, 8245962), (12, 6871635), (15, 5497308), (18, 4581090), (19, 4339980), (20, 4122981), (27, 3054060), (30, 2748654), (36, 2290545), (38, 2169990), (45, 1832436), (47, 1754460), (54, 1527030), (57, 1446660), (60, 1374327), (76, 1084995), (81, 1018020), (90, 916218), (94, 877230), (95, 867996), (108, 763515), (114, 723330), (135, 610812), (141, 584820), (162, 509010), (171, 482220), (180, 458109), (188, 438615), (190, 433998), (228, 361665), (235, 350892), (243, 339340), (270, 305406), (282, 292410), (285, 289332), (324, 254505), (342, 241110), (361, 228420), (380, 216999), (405, 203604), (423, 194940), (470, 175446), (486, 169670), (513, 160740), (540, 152703), (564, 146205), (570, 144666), (684, 120555), (705, 116964), (722, 114210), (810, 101802), (846, 97470), (855, 96444), (893, 92340), (940, 87723), (972, 84835), (1026, 80370), (1083, 76140), (1140, 72333), (1215, 67868), (1269, 64980), (1410, 58482), (1444, 57105), (1539, 53580), (1620, 50901), (1692, 48735), (1710, 48222), (1786, 46170), (1805, 45684), (2052, 40185), (2115, 38988), (2166, 38070), (2430, 33934), (2538, 32490), (2565, 32148), (2679, 30780), (2820, 29241), (3078, 26790), (3249, 25380), (3420, 24111), (3572, 23085), (3610, 22842), (3807, 21660), (4230, 19494), (4332, 19035), (4465, 18468), (4617, 17860), (4860, 16967), (5076, 16245), (5130, 16074), (5358, 15390), (5415, 15228), (6156, 13395), (6345, 12996), (6498, 12690), (7220, 11421), (7614, 10830), (7695, 10716), (8037, 10260), (8460, 9747), (8930, 9234)]