65522100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{761}}^1$

素因数の和:826

約数の個数: 144

約数和(自身を含む): 222235776

約数和(自身を除く): 156713676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 41, 42, 50, 60, 70, 75, 82, 84, 100, 105, 123, 140, 150, 164, 175, 205, 210, 246, 287, 300, 350, 410, 420, 492, 525, 574, 615, 700, 761, 820, 861, 1025, 1050, 1148, 1230, 1435, 1522, 1722, 2050, 2100, 2283, 2460, 2870, 3044, 3075, 3444, 3805, 4100, 4305, 4566, 5327, 5740, 6150, 7175, 7610, 8610, 9132, 10654, 11415, 12300, 14350, 15220, 15981, 17220, 19025, 21308, 21525, 22830, 26635, 28700, 31201, 31962, 38050, 43050, 45660, 53270, 57075, 62402, 63924, 76100, 79905, 86100, 93603, 106540, 114150, 124804, 133175, 156005, 159810, 187206, 218407, 228300, 266350, 312010, 319620, 374412, 399525, 436814, 468015, 532700, 624020, 655221, 780025, 799050, 873628, 936030, 1092035, 1310442, 1560050, 1598100, 1872060, 2184070, 2340075, 2620884, 3120100, 3276105, 4368140, 4680150, 5460175, 6552210, 9360300, 10920350, 13104420, 16380525, 21840700, 32761050, 65522100]

約数ペア:

[(1, 65522100), (2, 32761050), (3, 21840700), (4, 16380525), (5, 13104420), (6, 10920350), (7, 9360300), (10, 6552210), (12, 5460175), (14, 4680150), (15, 4368140), (20, 3276105), (21, 3120100), (25, 2620884), (28, 2340075), (30, 2184070), (35, 1872060), (41, 1598100), (42, 1560050), (50, 1310442), (60, 1092035), (70, 936030), (75, 873628), (82, 799050), (84, 780025), (100, 655221), (105, 624020), (123, 532700), (140, 468015), (150, 436814), (164, 399525), (175, 374412), (205, 319620), (210, 312010), (246, 266350), (287, 228300), (300, 218407), (350, 187206), (410, 159810), (420, 156005), (492, 133175), (525, 124804), (574, 114150), (615, 106540), (700, 93603), (761, 86100), (820, 79905), (861, 76100), (1025, 63924), (1050, 62402), (1148, 57075), (1230, 53270), (1435, 45660), (1522, 43050), (1722, 38050), (2050, 31962), (2100, 31201), (2283, 28700), (2460, 26635), (2870, 22830), (3044, 21525), (3075, 21308), (3444, 19025), (3805, 17220), (4100, 15981), (4305, 15220), (4566, 14350), (5327, 12300), (5740, 11415), (6150, 10654), (7175, 9132), (7610, 8610)]