156791700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1489}}^1$

素因数の和:1528

約数の個数: 180

約数和(自身を含む): 547721020

約数和(自身を除く): 390929320

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 81, 90, 100, 108, 117, 130, 135, 150, 156, 162, 180, 195, 225, 234, 260, 270, 300, 324, 325, 351, 390, 405, 450, 468, 540, 585, 650, 675, 702, 780, 810, 900, 975, 1053, 1170, 1300, 1350, 1404, 1489, 1620, 1755, 1950, 2025, 2106, 2340, 2700, 2925, 2978, 3510, 3900, 4050, 4212, 4467, 5265, 5850, 5956, 7020, 7445, 8100, 8775, 8934, 10530, 11700, 13401, 14890, 17550, 17868, 19357, 21060, 22335, 26325, 26802, 29780, 35100, 37225, 38714, 40203, 44670, 52650, 53604, 58071, 67005, 74450, 77428, 80406, 89340, 96785, 105300, 111675, 116142, 120609, 134010, 148900, 160812, 174213, 193570, 201015, 223350, 232284, 241218, 268020, 290355, 335025, 348426, 387140, 402030, 446700, 482436, 483925, 522639, 580710, 603045, 670050, 696852, 804060, 871065, 967850, 1005075, 1045278, 1161420, 1206090, 1340100, 1451775, 1567917, 1742130, 1935700, 2010150, 2090556, 2412180, 2613195, 2903550, 3015225, 3135834, 3484260, 4020300, 4355325, 5226390, 5807100, 6030450, 6271668, 7839585, 8710650, 10452780, 12060900, 13065975, 15679170, 17421300, 26131950, 31358340, 39197925, 52263900, 78395850, 156791700]

約数ペア:

[(1, 156791700), (2, 78395850), (3, 52263900), (4, 39197925), (5, 31358340), (6, 26131950), (9, 17421300), (10, 15679170), (12, 13065975), (13, 12060900), (15, 10452780), (18, 8710650), (20, 7839585), (25, 6271668), (26, 6030450), (27, 5807100), (30, 5226390), (36, 4355325), (39, 4020300), (45, 3484260), (50, 3135834), (52, 3015225), (54, 2903550), (60, 2613195), (65, 2412180), (75, 2090556), (78, 2010150), (81, 1935700), (90, 1742130), (100, 1567917), (108, 1451775), (117, 1340100), (130, 1206090), (135, 1161420), (150, 1045278), (156, 1005075), (162, 967850), (180, 871065), (195, 804060), (225, 696852), (234, 670050), (260, 603045), (270, 580710), (300, 522639), (324, 483925), (325, 482436), (351, 446700), (390, 402030), (405, 387140), (450, 348426), (468, 335025), (540, 290355), (585, 268020), (650, 241218), (675, 232284), (702, 223350), (780, 201015), (810, 193570), (900, 174213), (975, 160812), (1053, 148900), (1170, 134010), (1300, 120609), (1350, 116142), (1404, 111675), (1489, 105300), (1620, 96785), (1755, 89340), (1950, 80406), (2025, 77428), (2106, 74450), (2340, 67005), (2700, 58071), (2925, 53604), (2978, 52650), (3510, 44670), (3900, 40203), (4050, 38714), (4212, 37225), (4467, 35100), (5265, 29780), (5850, 26802), (5956, 26325), (7020, 22335), (7445, 21060), (8100, 19357), (8775, 17868), (8934, 17550), (10530, 14890), (11700, 13401)]