103419540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{389}}^1$

素因数の和:622

約数の個数: 144

約数和(自身を含む): 361146240

約数和(自身を除く): 257726700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 211, 252, 315, 389, 420, 422, 630, 633, 778, 844, 1055, 1167, 1260, 1266, 1477, 1556, 1899, 1945, 2110, 2334, 2532, 2723, 2954, 3165, 3501, 3798, 3890, 4220, 4431, 4668, 5446, 5835, 5908, 6330, 7002, 7385, 7596, 7780, 8169, 8862, 9495, 10892, 11670, 12660, 13293, 13615, 14004, 14770, 16338, 17505, 17724, 18990, 22155, 23340, 24507, 26586, 27230, 29540, 32676, 35010, 37980, 40845, 44310, 49014, 53172, 54460, 66465, 70020, 81690, 82079, 88620, 98028, 122535, 132930, 163380, 164158, 245070, 246237, 265860, 328316, 410395, 490140, 492474, 574553, 738711, 820790, 984948, 1149106, 1231185, 1477422, 1641580, 1723659, 2298212, 2462370, 2872765, 2954844, 3447318, 3693555, 4924740, 5170977, 5745530, 6894636, 7387110, 8618295, 10341954, 11491060, 14774220, 17236590, 20683908, 25854885, 34473180, 51709770, 103419540]

約数ペア:

[(1, 103419540), (2, 51709770), (3, 34473180), (4, 25854885), (5, 20683908), (6, 17236590), (7, 14774220), (9, 11491060), (10, 10341954), (12, 8618295), (14, 7387110), (15, 6894636), (18, 5745530), (20, 5170977), (21, 4924740), (28, 3693555), (30, 3447318), (35, 2954844), (36, 2872765), (42, 2462370), (45, 2298212), (60, 1723659), (63, 1641580), (70, 1477422), (84, 1231185), (90, 1149106), (105, 984948), (126, 820790), (140, 738711), (180, 574553), (210, 492474), (211, 490140), (252, 410395), (315, 328316), (389, 265860), (420, 246237), (422, 245070), (630, 164158), (633, 163380), (778, 132930), (844, 122535), (1055, 98028), (1167, 88620), (1260, 82079), (1266, 81690), (1477, 70020), (1556, 66465), (1899, 54460), (1945, 53172), (2110, 49014), (2334, 44310), (2532, 40845), (2723, 37980), (2954, 35010), (3165, 32676), (3501, 29540), (3798, 27230), (3890, 26586), (4220, 24507), (4431, 23340), (4668, 22155), (5446, 18990), (5835, 17724), (5908, 17505), (6330, 16338), (7002, 14770), (7385, 14004), (7596, 13615), (7780, 13293), (8169, 12660), (8862, 11670), (9495, 10892)]