1875483540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{78341}}^1$

素因数の和:78382

約数の個数: 144

約数和(自身を含む): 6843957120

約数和(自身を除く): 4968473580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 7980, 11970, 23940, 78341, 156682, 235023, 313364, 391705, 470046, 548387, 705069, 783410, 940092, 1096774, 1175115, 1410138, 1488479, 1566820, 1645161, 2193548, 2350230, 2741935, 2820276, 2976958, 3290322, 3525345, 4465437, 4700460, 4935483, 5483870, 5953916, 6580644, 7050690, 7442395, 8225805, 8930874, 9870966, 10419353, 10967740, 13396311, 14101380, 14884790, 16451610, 17861748, 19741932, 20838706, 22327185, 24677415, 26792622, 29769580, 31258059, 32903220, 41677412, 44654370, 49354830, 52096765, 53585244, 62516118, 66981555, 89308740, 93774177, 98709660, 104193530, 125032236, 133963110, 156290295, 187548354, 208387060, 267926220, 312580590, 375096708, 468870885, 625161180, 937741770, 1875483540]

約数ペア:

[(1, 1875483540), (2, 937741770), (3, 625161180), (4, 468870885), (5, 375096708), (6, 312580590), (7, 267926220), (9, 208387060), (10, 187548354), (12, 156290295), (14, 133963110), (15, 125032236), (18, 104193530), (19, 98709660), (20, 93774177), (21, 89308740), (28, 66981555), (30, 62516118), (35, 53585244), (36, 52096765), (38, 49354830), (42, 44654370), (45, 41677412), (57, 32903220), (60, 31258059), (63, 29769580), (70, 26792622), (76, 24677415), (84, 22327185), (90, 20838706), (95, 19741932), (105, 17861748), (114, 16451610), (126, 14884790), (133, 14101380), (140, 13396311), (171, 10967740), (180, 10419353), (190, 9870966), (210, 8930874), (228, 8225805), (252, 7442395), (266, 7050690), (285, 6580644), (315, 5953916), (342, 5483870), (380, 4935483), (399, 4700460), (420, 4465437), (532, 3525345), (570, 3290322), (630, 2976958), (665, 2820276), (684, 2741935), (798, 2350230), (855, 2193548), (1140, 1645161), (1197, 1566820), (1260, 1488479), (1330, 1410138), (1596, 1175115), (1710, 1096774), (1995, 940092), (2394, 783410), (2660, 705069), (3420, 548387), (3990, 470046), (4788, 391705), (5985, 313364), (7980, 235023), (11970, 156682), (23940, 78341)]