72497700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2441}}^1$

素因数の和:2475

約数の個数: 144

約数和(自身を含む): 254358720

約数和(自身を除く): 181861020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 90, 99, 100, 108, 110, 132, 135, 150, 165, 180, 198, 220, 225, 270, 275, 297, 300, 330, 396, 450, 495, 540, 550, 594, 660, 675, 825, 900, 990, 1100, 1188, 1350, 1485, 1650, 1980, 2441, 2475, 2700, 2970, 3300, 4882, 4950, 5940, 7323, 7425, 9764, 9900, 12205, 14646, 14850, 21969, 24410, 26851, 29292, 29700, 36615, 43938, 48820, 53702, 61025, 65907, 73230, 80553, 87876, 107404, 109845, 122050, 131814, 134255, 146460, 161106, 183075, 219690, 241659, 244100, 263628, 268510, 322212, 329535, 366150, 402765, 439380, 483318, 537020, 549225, 659070, 671275, 724977, 732300, 805530, 966636, 1098450, 1208295, 1318140, 1342550, 1449954, 1611060, 1647675, 2013825, 2196900, 2416590, 2685100, 2899908, 3295350, 3624885, 4027650, 4833180, 6041475, 6590700, 7249770, 8055300, 12082950, 14499540, 18124425, 24165900, 36248850, 72497700]

約数ペア:

[(1, 72497700), (2, 36248850), (3, 24165900), (4, 18124425), (5, 14499540), (6, 12082950), (9, 8055300), (10, 7249770), (11, 6590700), (12, 6041475), (15, 4833180), (18, 4027650), (20, 3624885), (22, 3295350), (25, 2899908), (27, 2685100), (30, 2416590), (33, 2196900), (36, 2013825), (44, 1647675), (45, 1611060), (50, 1449954), (54, 1342550), (55, 1318140), (60, 1208295), (66, 1098450), (75, 966636), (90, 805530), (99, 732300), (100, 724977), (108, 671275), (110, 659070), (132, 549225), (135, 537020), (150, 483318), (165, 439380), (180, 402765), (198, 366150), (220, 329535), (225, 322212), (270, 268510), (275, 263628), (297, 244100), (300, 241659), (330, 219690), (396, 183075), (450, 161106), (495, 146460), (540, 134255), (550, 131814), (594, 122050), (660, 109845), (675, 107404), (825, 87876), (900, 80553), (990, 73230), (1100, 65907), (1188, 61025), (1350, 53702), (1485, 48820), (1650, 43938), (1980, 36615), (2441, 29700), (2475, 29292), (2700, 26851), (2970, 24410), (3300, 21969), (4882, 14850), (4950, 14646), (5940, 12205), (7323, 9900), (7425, 9764)]