27283620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:314

約数の個数: 192

約数和(自身を含む): 99348480

約数和(自身を除く): 72064860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 105, 114, 130, 133, 140, 156, 182, 190, 195, 210, 228, 247, 260, 263, 266, 273, 285, 364, 380, 390, 399, 420, 455, 494, 526, 532, 546, 570, 665, 741, 780, 789, 798, 910, 988, 1052, 1092, 1140, 1235, 1315, 1330, 1365, 1482, 1578, 1596, 1729, 1820, 1841, 1995, 2470, 2630, 2660, 2730, 2964, 3156, 3419, 3458, 3682, 3705, 3945, 3990, 4940, 4997, 5187, 5260, 5460, 5523, 6838, 6916, 7364, 7410, 7890, 7980, 8645, 9205, 9994, 10257, 10374, 11046, 13676, 14820, 14991, 15780, 17095, 17290, 18410, 19988, 20514, 20748, 22092, 23933, 24985, 25935, 27615, 29982, 34190, 34580, 34979, 36820, 41028, 47866, 49970, 51285, 51870, 55230, 59964, 64961, 68380, 69958, 71799, 74955, 95732, 99940, 102570, 103740, 104937, 110460, 119665, 129922, 139916, 143598, 149910, 174895, 194883, 205140, 209874, 239330, 259844, 287196, 299820, 324805, 349790, 358995, 389766, 419748, 454727, 478660, 524685, 649610, 699580, 717990, 779532, 909454, 974415, 1049370, 1299220, 1364181, 1435980, 1818908, 1948830, 2098740, 2273635, 2728362, 3897660, 4547270, 5456724, 6820905, 9094540, 13641810, 27283620]

約数ペア:

[(1, 27283620), (2, 13641810), (3, 9094540), (4, 6820905), (5, 5456724), (6, 4547270), (7, 3897660), (10, 2728362), (12, 2273635), (13, 2098740), (14, 1948830), (15, 1818908), (19, 1435980), (20, 1364181), (21, 1299220), (26, 1049370), (28, 974415), (30, 909454), (35, 779532), (38, 717990), (39, 699580), (42, 649610), (52, 524685), (57, 478660), (60, 454727), (65, 419748), (70, 389766), (76, 358995), (78, 349790), (84, 324805), (91, 299820), (95, 287196), (105, 259844), (114, 239330), (130, 209874), (133, 205140), (140, 194883), (156, 174895), (182, 149910), (190, 143598), (195, 139916), (210, 129922), (228, 119665), (247, 110460), (260, 104937), (263, 103740), (266, 102570), (273, 99940), (285, 95732), (364, 74955), (380, 71799), (390, 69958), (399, 68380), (420, 64961), (455, 59964), (494, 55230), (526, 51870), (532, 51285), (546, 49970), (570, 47866), (665, 41028), (741, 36820), (780, 34979), (789, 34580), (798, 34190), (910, 29982), (988, 27615), (1052, 25935), (1092, 24985), (1140, 23933), (1235, 22092), (1315, 20748), (1330, 20514), (1365, 19988), (1482, 18410), (1578, 17290), (1596, 17095), (1729, 15780), (1820, 14991), (1841, 14820), (1995, 13676), (2470, 11046), (2630, 10374), (2660, 10257), (2730, 9994), (2964, 9205), (3156, 8645), (3419, 7980), (3458, 7890), (3682, 7410), (3705, 7364), (3945, 6916), (3990, 6838), (4940, 5523), (4997, 5460), (5187, 5260)]