121127400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{7477}}^1$

素因数の和:7505

約数の個数: 120

約数和(自身を含む): 420749670

約数和(自身を除く): 299622270

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1800, 2025, 2700, 3240, 4050, 5400, 7477, 8100, 14954, 16200, 22431, 29908, 37385, 44862, 59816, 67293, 74770, 89724, 112155, 134586, 149540, 179448, 186925, 201879, 224310, 269172, 299080, 336465, 373850, 403758, 448620, 538344, 560775, 605637, 672930, 747700, 807516, 897240, 1009395, 1121550, 1211274, 1345860, 1495400, 1615032, 1682325, 2018790, 2243100, 2422548, 2691720, 3028185, 3364650, 4037580, 4486200, 4845096, 5046975, 6056370, 6729300, 8075160, 10093950, 12112740, 13458600, 15140925, 20187900, 24225480, 30281850, 40375800, 60563700, 121127400]

約数ペア:

[(1, 121127400), (2, 60563700), (3, 40375800), (4, 30281850), (5, 24225480), (6, 20187900), (8, 15140925), (9, 13458600), (10, 12112740), (12, 10093950), (15, 8075160), (18, 6729300), (20, 6056370), (24, 5046975), (25, 4845096), (27, 4486200), (30, 4037580), (36, 3364650), (40, 3028185), (45, 2691720), (50, 2422548), (54, 2243100), (60, 2018790), (72, 1682325), (75, 1615032), (81, 1495400), (90, 1345860), (100, 1211274), (108, 1121550), (120, 1009395), (135, 897240), (150, 807516), (162, 747700), (180, 672930), (200, 605637), (216, 560775), (225, 538344), (270, 448620), (300, 403758), (324, 373850), (360, 336465), (405, 299080), (450, 269172), (540, 224310), (600, 201879), (648, 186925), (675, 179448), (810, 149540), (900, 134586), (1080, 112155), (1350, 89724), (1620, 74770), (1800, 67293), (2025, 59816), (2700, 44862), (3240, 37385), (4050, 29908), (5400, 22431), (7477, 16200), (8100, 14954)]