82166700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3557}}^1$

素因数の和:3592

約数の個数: 144

約数和(自身を含む): 296481024

約数和(自身を除く): 214314324

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 132, 140, 150, 154, 165, 175, 210, 220, 231, 275, 300, 308, 330, 350, 385, 420, 462, 525, 550, 660, 700, 770, 825, 924, 1050, 1100, 1155, 1540, 1650, 1925, 2100, 2310, 3300, 3557, 3850, 4620, 5775, 7114, 7700, 10671, 11550, 14228, 17785, 21342, 23100, 24899, 35570, 39127, 42684, 49798, 53355, 71140, 74697, 78254, 88925, 99596, 106710, 117381, 124495, 149394, 156508, 177850, 195635, 213420, 234762, 248990, 266775, 273889, 298788, 355700, 373485, 391270, 469524, 497980, 533550, 547778, 586905, 622475, 746970, 782540, 821667, 978175, 1067100, 1095556, 1173810, 1244950, 1369445, 1493940, 1643334, 1867425, 1956350, 2347620, 2489900, 2738890, 2934525, 3286668, 3734850, 3912700, 4108335, 5477780, 5869050, 6847225, 7469700, 8216670, 11738100, 13694450, 16433340, 20541675, 27388900, 41083350, 82166700]

約数ペア:

[(1, 82166700), (2, 41083350), (3, 27388900), (4, 20541675), (5, 16433340), (6, 13694450), (7, 11738100), (10, 8216670), (11, 7469700), (12, 6847225), (14, 5869050), (15, 5477780), (20, 4108335), (21, 3912700), (22, 3734850), (25, 3286668), (28, 2934525), (30, 2738890), (33, 2489900), (35, 2347620), (42, 1956350), (44, 1867425), (50, 1643334), (55, 1493940), (60, 1369445), (66, 1244950), (70, 1173810), (75, 1095556), (77, 1067100), (84, 978175), (100, 821667), (105, 782540), (110, 746970), (132, 622475), (140, 586905), (150, 547778), (154, 533550), (165, 497980), (175, 469524), (210, 391270), (220, 373485), (231, 355700), (275, 298788), (300, 273889), (308, 266775), (330, 248990), (350, 234762), (385, 213420), (420, 195635), (462, 177850), (525, 156508), (550, 149394), (660, 124495), (700, 117381), (770, 106710), (825, 99596), (924, 88925), (1050, 78254), (1100, 74697), (1155, 71140), (1540, 53355), (1650, 49798), (1925, 42684), (2100, 39127), (2310, 35570), (3300, 24899), (3557, 23100), (3850, 21342), (4620, 17785), (5775, 14228), (7114, 11550), (7700, 10671)]