299034540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12491}}^1$

素因数の和:12532

約数の個数: 144

約数和(自身を含む): 1091301120

約数和(自身を除く): 792266580

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, 12491, 23940, 24982, 37473, 49964, 62455, 74946, 87437, 112419, 124910, 149892, 174874, 187365, 224838, 237329, 249820, 262311, 349748, 374730, 437185, 449676, 474658, 524622, 562095, 711987, 749460, 786933, 874370, 949316, 1049244, 1124190, 1186645, 1311555, 1423974, 1573866, 1661303, 1748740, 2135961, 2248380, 2373290, 2623110, 2847948, 3147732, 3322606, 3559935, 3934665, 4271922, 4746580, 4983909, 5246220, 6645212, 7119870, 7869330, 8306515, 8543844, 9967818, 10679805, 14239740, 14951727, 15738660, 16613030, 19935636, 21359610, 24919545, 29903454, 33226060, 42719220, 49839090, 59806908, 74758635, 99678180, 149517270, 299034540]

約数ペア:

[(1, 299034540), (2, 149517270), (3, 99678180), (4, 74758635), (5, 59806908), (6, 49839090), (7, 42719220), (9, 33226060), (10, 29903454), (12, 24919545), (14, 21359610), (15, 19935636), (18, 16613030), (19, 15738660), (20, 14951727), (21, 14239740), (28, 10679805), (30, 9967818), (35, 8543844), (36, 8306515), (38, 7869330), (42, 7119870), (45, 6645212), (57, 5246220), (60, 4983909), (63, 4746580), (70, 4271922), (76, 3934665), (84, 3559935), (90, 3322606), (95, 3147732), (105, 2847948), (114, 2623110), (126, 2373290), (133, 2248380), (140, 2135961), (171, 1748740), (180, 1661303), (190, 1573866), (210, 1423974), (228, 1311555), (252, 1186645), (266, 1124190), (285, 1049244), (315, 949316), (342, 874370), (380, 786933), (399, 749460), (420, 711987), (532, 562095), (570, 524622), (630, 474658), (665, 449676), (684, 437185), (798, 374730), (855, 349748), (1140, 262311), (1197, 249820), (1260, 237329), (1330, 224838), (1596, 187365), (1710, 174874), (1995, 149892), (2394, 124910), (2660, 112419), (3420, 87437), (3990, 74946), (4788, 62455), (5985, 49964), (7980, 37473), (11970, 24982), (12491, 23940)]