84566340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:426

約数の個数: 144

約数和(自身を含む): 274310400

約数和(自身を除く): 189744060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 79, 90, 95, 114, 158, 171, 180, 190, 228, 237, 285, 313, 316, 342, 380, 395, 474, 570, 626, 684, 711, 790, 855, 939, 948, 1140, 1185, 1252, 1422, 1501, 1565, 1580, 1710, 1878, 2370, 2817, 2844, 3002, 3130, 3420, 3555, 3756, 4503, 4695, 4740, 5634, 5947, 6004, 6260, 7110, 7505, 9006, 9390, 11268, 11894, 13509, 14085, 14220, 15010, 17841, 18012, 18780, 22515, 23788, 24727, 27018, 28170, 29735, 30020, 35682, 45030, 49454, 53523, 54036, 56340, 59470, 67545, 71364, 74181, 89205, 90060, 98908, 107046, 118940, 123635, 135090, 148362, 178410, 214092, 222543, 247270, 267615, 270180, 296724, 356820, 370905, 445086, 469813, 494540, 535230, 741810, 890172, 939626, 1070460, 1112715, 1409439, 1483620, 1879252, 2225430, 2349065, 2818878, 4228317, 4450860, 4698130, 5637756, 7047195, 8456634, 9396260, 14094390, 16913268, 21141585, 28188780, 42283170, 84566340]

約数ペア:

[(1, 84566340), (2, 42283170), (3, 28188780), (4, 21141585), (5, 16913268), (6, 14094390), (9, 9396260), (10, 8456634), (12, 7047195), (15, 5637756), (18, 4698130), (19, 4450860), (20, 4228317), (30, 2818878), (36, 2349065), (38, 2225430), (45, 1879252), (57, 1483620), (60, 1409439), (76, 1112715), (79, 1070460), (90, 939626), (95, 890172), (114, 741810), (158, 535230), (171, 494540), (180, 469813), (190, 445086), (228, 370905), (237, 356820), (285, 296724), (313, 270180), (316, 267615), (342, 247270), (380, 222543), (395, 214092), (474, 178410), (570, 148362), (626, 135090), (684, 123635), (711, 118940), (790, 107046), (855, 98908), (939, 90060), (948, 89205), (1140, 74181), (1185, 71364), (1252, 67545), (1422, 59470), (1501, 56340), (1565, 54036), (1580, 53523), (1710, 49454), (1878, 45030), (2370, 35682), (2817, 30020), (2844, 29735), (3002, 28170), (3130, 27018), (3420, 24727), (3555, 23788), (3756, 22515), (4503, 18780), (4695, 18012), (4740, 17841), (5634, 15010), (5947, 14220), (6004, 14085), (6260, 13509), (7110, 11894), (7505, 11268), (9006, 9390)]