123093180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{463}}^1$

素因数の和:696

約数の個数: 144

約数和(自身を含む): 429671424

約数和(自身を除く): 306578244

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, 420, 422, 463, 630, 633, 844, 926, 1055, 1260, 1266, 1389, 1477, 1852, 1899, 2110, 2315, 2532, 2778, 2954, 3165, 3241, 3798, 4167, 4220, 4431, 4630, 5556, 5908, 6330, 6482, 6945, 7385, 7596, 8334, 8862, 9260, 9495, 9723, 12660, 12964, 13293, 13890, 14770, 16205, 16668, 17724, 18990, 19446, 20835, 22155, 26586, 27780, 29169, 29540, 32410, 37980, 38892, 41670, 44310, 48615, 53172, 58338, 64820, 66465, 83340, 88620, 97230, 97693, 116676, 132930, 145845, 194460, 195386, 265860, 291690, 293079, 390772, 488465, 583380, 586158, 683851, 879237, 976930, 1172316, 1367702, 1465395, 1758474, 1953860, 2051553, 2735404, 2930790, 3419255, 3516948, 4103106, 4396185, 5861580, 6154659, 6838510, 8206212, 8792370, 10257765, 12309318, 13677020, 17584740, 20515530, 24618636, 30773295, 41031060, 61546590, 123093180]

約数ペア:

[(1, 123093180), (2, 61546590), (3, 41031060), (4, 30773295), (5, 24618636), (6, 20515530), (7, 17584740), (9, 13677020), (10, 12309318), (12, 10257765), (14, 8792370), (15, 8206212), (18, 6838510), (20, 6154659), (21, 5861580), (28, 4396185), (30, 4103106), (35, 3516948), (36, 3419255), (42, 2930790), (45, 2735404), (60, 2051553), (63, 1953860), (70, 1758474), (84, 1465395), (90, 1367702), (105, 1172316), (126, 976930), (140, 879237), (180, 683851), (210, 586158), (211, 583380), (252, 488465), (315, 390772), (420, 293079), (422, 291690), (463, 265860), (630, 195386), (633, 194460), (844, 145845), (926, 132930), (1055, 116676), (1260, 97693), (1266, 97230), (1389, 88620), (1477, 83340), (1852, 66465), (1899, 64820), (2110, 58338), (2315, 53172), (2532, 48615), (2778, 44310), (2954, 41670), (3165, 38892), (3241, 37980), (3798, 32410), (4167, 29540), (4220, 29169), (4431, 27780), (4630, 26586), (5556, 22155), (5908, 20835), (6330, 19446), (6482, 18990), (6945, 17724), (7385, 16668), (7596, 16205), (8334, 14770), (8862, 13890), (9260, 13293), (9495, 12964), (9723, 12660)]