483352020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1789}}^1$

素因数の和:1902

約数の個数: 144

約数和(自身を含む): 1563744000

約数和(自身を除く): 1080391980

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, 316, 342, 380, 395, 474, 570, 684, 711, 790, 855, 948, 1140, 1185, 1422, 1501, 1580, 1710, 1789, 2370, 2844, 3002, 3420, 3555, 3578, 4503, 4740, 5367, 6004, 7110, 7156, 7505, 8945, 9006, 10734, 13509, 14220, 15010, 16101, 17890, 18012, 21468, 22515, 26835, 27018, 30020, 32202, 33991, 35780, 45030, 53670, 54036, 64404, 67545, 67982, 80505, 90060, 101973, 107340, 135090, 135964, 141331, 161010, 169955, 203946, 270180, 282662, 305919, 322020, 339910, 407892, 423993, 509865, 565324, 611838, 679820, 706655, 847986, 1019730, 1223676, 1271979, 1413310, 1529595, 1695972, 2039460, 2119965, 2543958, 2685289, 2826620, 3059190, 4239930, 5087916, 5370578, 6118380, 6359895, 8055867, 8479860, 10741156, 12719790, 13426445, 16111734, 24167601, 25439580, 26852890, 32223468, 40279335, 48335202, 53705780, 80558670, 96670404, 120838005, 161117340, 241676010, 483352020]

約数ペア:

[(1, 483352020), (2, 241676010), (3, 161117340), (4, 120838005), (5, 96670404), (6, 80558670), (9, 53705780), (10, 48335202), (12, 40279335), (15, 32223468), (18, 26852890), (19, 25439580), (20, 24167601), (30, 16111734), (36, 13426445), (38, 12719790), (45, 10741156), (57, 8479860), (60, 8055867), (76, 6359895), (79, 6118380), (90, 5370578), (95, 5087916), (114, 4239930), (158, 3059190), (171, 2826620), (180, 2685289), (190, 2543958), (228, 2119965), (237, 2039460), (285, 1695972), (316, 1529595), (342, 1413310), (380, 1271979), (395, 1223676), (474, 1019730), (570, 847986), (684, 706655), (711, 679820), (790, 611838), (855, 565324), (948, 509865), (1140, 423993), (1185, 407892), (1422, 339910), (1501, 322020), (1580, 305919), (1710, 282662), (1789, 270180), (2370, 203946), (2844, 169955), (3002, 161010), (3420, 141331), (3555, 135964), (3578, 135090), (4503, 107340), (4740, 101973), (5367, 90060), (6004, 80505), (7110, 67982), (7156, 67545), (7505, 64404), (8945, 54036), (9006, 53670), (10734, 45030), (13509, 35780), (14220, 33991), (15010, 32202), (16101, 30020), (17890, 27018), (18012, 26835), (21468, 22515)]