157871700

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{8353}}^1$

素因数の和:8383

約数の個数: 144

約数和(自身を含む): 580101760

約数和(自身を除く): 422230060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4725, 6300, 8353, 9450, 16706, 18900, 25059, 33412, 41765, 50118, 58471, 75177, 83530, 100236, 116942, 125295, 150354, 167060, 175413, 208825, 225531, 233884, 250590, 292355, 300708, 350826, 375885, 417650, 451062, 501180, 526239, 584710, 626475, 701652, 751770, 835300, 877065, 902124, 1052478, 1127655, 1169420, 1252950, 1461775, 1503540, 1578717, 1754130, 1879425, 2104956, 2255310, 2505900, 2631195, 2923550, 3157434, 3508260, 3758850, 4385325, 4510620, 5262390, 5638275, 5847100, 6314868, 7517700, 7893585, 8770650, 10524780, 11276550, 13155975, 15787170, 17541300, 22553100, 26311950, 31574340, 39467925, 52623900, 78935850, 157871700]

約数ペア:

[(1, 157871700), (2, 78935850), (3, 52623900), (4, 39467925), (5, 31574340), (6, 26311950), (7, 22553100), (9, 17541300), (10, 15787170), (12, 13155975), (14, 11276550), (15, 10524780), (18, 8770650), (20, 7893585), (21, 7517700), (25, 6314868), (27, 5847100), (28, 5638275), (30, 5262390), (35, 4510620), (36, 4385325), (42, 3758850), (45, 3508260), (50, 3157434), (54, 2923550), (60, 2631195), (63, 2505900), (70, 2255310), (75, 2104956), (84, 1879425), (90, 1754130), (100, 1578717), (105, 1503540), (108, 1461775), (126, 1252950), (135, 1169420), (140, 1127655), (150, 1052478), (175, 902124), (180, 877065), (189, 835300), (210, 751770), (225, 701652), (252, 626475), (270, 584710), (300, 526239), (315, 501180), (350, 451062), (378, 417650), (420, 375885), (450, 350826), (525, 300708), (540, 292355), (630, 250590), (675, 233884), (700, 225531), (756, 208825), (900, 175413), (945, 167060), (1050, 150354), (1260, 125295), (1350, 116942), (1575, 100236), (1890, 83530), (2100, 75177), (2700, 58471), (3150, 50118), (3780, 41765), (4725, 33412), (6300, 25059), (8353, 18900), (9450, 16706)]