1395900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1$

素因数の和:81

約数の個数: 144

約数和(自身を含む): 4999680

約数和(自身を除く): 3603780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 47, 50, 54, 55, 60, 66, 75, 90, 94, 99, 100, 108, 110, 132, 135, 141, 150, 165, 180, 188, 198, 220, 225, 235, 270, 275, 282, 297, 300, 330, 396, 423, 450, 470, 495, 517, 540, 550, 564, 594, 660, 675, 705, 825, 846, 900, 940, 990, 1034, 1100, 1175, 1188, 1269, 1350, 1410, 1485, 1551, 1650, 1692, 1980, 2068, 2115, 2350, 2475, 2538, 2585, 2700, 2820, 2970, 3102, 3300, 3525, 4230, 4653, 4700, 4950, 5076, 5170, 5940, 6204, 6345, 7050, 7425, 7755, 8460, 9306, 9900, 10340, 10575, 12690, 12925, 13959, 14100, 14850, 15510, 18612, 21150, 23265, 25380, 25850, 27918, 29700, 31020, 31725, 38775, 42300, 46530, 51700, 55836, 63450, 69795, 77550, 93060, 116325, 126900, 139590, 155100, 232650, 279180, 348975, 465300, 697950, 1395900]

約数ペア:

[(1, 1395900), (2, 697950), (3, 465300), (4, 348975), (5, 279180), (6, 232650), (9, 155100), (10, 139590), (11, 126900), (12, 116325), (15, 93060), (18, 77550), (20, 69795), (22, 63450), (25, 55836), (27, 51700), (30, 46530), (33, 42300), (36, 38775), (44, 31725), (45, 31020), (47, 29700), (50, 27918), (54, 25850), (55, 25380), (60, 23265), (66, 21150), (75, 18612), (90, 15510), (94, 14850), (99, 14100), (100, 13959), (108, 12925), (110, 12690), (132, 10575), (135, 10340), (141, 9900), (150, 9306), (165, 8460), (180, 7755), (188, 7425), (198, 7050), (220, 6345), (225, 6204), (235, 5940), (270, 5170), (275, 5076), (282, 4950), (297, 4700), (300, 4653), (330, 4230), (396, 3525), (423, 3300), (450, 3102), (470, 2970), (495, 2820), (517, 2700), (540, 2585), (550, 2538), (564, 2475), (594, 2350), (660, 2115), (675, 2068), (705, 1980), (825, 1692), (846, 1650), (900, 1551), (940, 1485), (990, 1410), (1034, 1350), (1100, 1269), (1175, 1188)]