2249419140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{787}}^1$

素因数の和:951

約数の個数: 192

約数和(自身を含む): 7201689600

約数和(自身を除く): 4952270460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 79, 90, 108, 134, 135, 158, 180, 201, 237, 268, 270, 316, 335, 395, 402, 474, 540, 603, 670, 711, 787, 790, 804, 948, 1005, 1185, 1206, 1340, 1422, 1574, 1580, 1809, 2010, 2133, 2361, 2370, 2412, 2844, 3015, 3148, 3555, 3618, 3935, 4020, 4266, 4722, 4740, 5293, 6030, 7083, 7110, 7236, 7870, 8532, 9045, 9444, 10586, 10665, 11805, 12060, 14166, 14220, 15740, 15879, 18090, 21172, 21249, 21330, 23610, 26465, 28332, 31758, 35415, 36180, 42498, 42660, 47220, 47637, 52729, 52930, 62173, 63516, 70830, 79395, 84996, 95274, 105458, 105860, 106245, 124346, 141660, 142911, 158187, 158790, 186519, 190548, 210916, 212490, 238185, 248692, 263645, 285822, 310865, 316374, 317580, 373038, 424980, 474561, 476370, 527290, 559557, 571644, 621730, 632748, 714555, 746076, 790935, 932595, 949122, 952740, 1054580, 1119114, 1243460, 1423683, 1429110, 1581870, 1678671, 1865190, 1898244, 2238228, 2372805, 2797785, 2847366, 2858220, 3163740, 3357342, 3730380, 4165591, 4745610, 5595570, 5694732, 6714684, 7118415, 8331182, 8393355, 9491220, 11191140, 12496773, 14236830, 16662364, 16786710, 20827955, 24993546, 28473660, 33573420, 37490319, 41655910, 49987092, 62483865, 74980638, 83311820, 112470957, 124967730, 149961276, 187451595, 224941914, 249935460, 374903190, 449883828, 562354785, 749806380, 1124709570, 2249419140]

約数ペア:

[(1, 2249419140), (2, 1124709570), (3, 749806380), (4, 562354785), (5, 449883828), (6, 374903190), (9, 249935460), (10, 224941914), (12, 187451595), (15, 149961276), (18, 124967730), (20, 112470957), (27, 83311820), (30, 74980638), (36, 62483865), (45, 49987092), (54, 41655910), (60, 37490319), (67, 33573420), (79, 28473660), (90, 24993546), (108, 20827955), (134, 16786710), (135, 16662364), (158, 14236830), (180, 12496773), (201, 11191140), (237, 9491220), (268, 8393355), (270, 8331182), (316, 7118415), (335, 6714684), (395, 5694732), (402, 5595570), (474, 4745610), (540, 4165591), (603, 3730380), (670, 3357342), (711, 3163740), (787, 2858220), (790, 2847366), (804, 2797785), (948, 2372805), (1005, 2238228), (1185, 1898244), (1206, 1865190), (1340, 1678671), (1422, 1581870), (1574, 1429110), (1580, 1423683), (1809, 1243460), (2010, 1119114), (2133, 1054580), (2361, 952740), (2370, 949122), (2412, 932595), (2844, 790935), (3015, 746076), (3148, 714555), (3555, 632748), (3618, 621730), (3935, 571644), (4020, 559557), (4266, 527290), (4722, 476370), (4740, 474561), (5293, 424980), (6030, 373038), (7083, 317580), (7110, 316374), (7236, 310865), (7870, 285822), (8532, 263645), (9045, 248692), (9444, 238185), (10586, 212490), (10665, 210916), (11805, 190548), (12060, 186519), (14166, 158790), (14220, 158187), (15740, 142911), (15879, 141660), (18090, 124346), (21172, 106245), (21249, 105860), (21330, 105458), (23610, 95274), (26465, 84996), (28332, 79395), (31758, 70830), (35415, 63516), (36180, 62173), (42498, 52930), (42660, 52729), (47220, 47637)]