15028800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:157

約数の個数: 168

約数和(自身を含む): 51401472

約数和(自身を除く): 36372672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 101, 120, 124, 150, 155, 160, 186, 192, 200, 202, 240, 248, 300, 303, 310, 320, 372, 400, 404, 465, 480, 496, 505, 600, 606, 620, 744, 775, 800, 808, 930, 960, 992, 1010, 1200, 1212, 1240, 1488, 1515, 1550, 1600, 1616, 1860, 1984, 2020, 2325, 2400, 2424, 2480, 2525, 2976, 3030, 3100, 3131, 3232, 3720, 4040, 4650, 4800, 4848, 4960, 5050, 5952, 6060, 6200, 6262, 6464, 7440, 7575, 8080, 9300, 9393, 9696, 9920, 10100, 12120, 12400, 12524, 14880, 15150, 15655, 16160, 18600, 18786, 19392, 20200, 24240, 24800, 25048, 29760, 30300, 31310, 32320, 37200, 37572, 40400, 46965, 48480, 49600, 50096, 60600, 62620, 74400, 75144, 78275, 80800, 93930, 96960, 100192, 121200, 125240, 148800, 150288, 156550, 161600, 187860, 200384, 234825, 242400, 250480, 300576, 313100, 375720, 469650, 484800, 500960, 601152, 626200, 751440, 939300, 1001920, 1252400, 1502880, 1878600, 2504800, 3005760, 3757200, 5009600, 7514400, 15028800]

約数ペア:

[(1, 15028800), (2, 7514400), (3, 5009600), (4, 3757200), (5, 3005760), (6, 2504800), (8, 1878600), (10, 1502880), (12, 1252400), (15, 1001920), (16, 939300), (20, 751440), (24, 626200), (25, 601152), (30, 500960), (31, 484800), (32, 469650), (40, 375720), (48, 313100), (50, 300576), (60, 250480), (62, 242400), (64, 234825), (75, 200384), (80, 187860), (93, 161600), (96, 156550), (100, 150288), (101, 148800), (120, 125240), (124, 121200), (150, 100192), (155, 96960), (160, 93930), (186, 80800), (192, 78275), (200, 75144), (202, 74400), (240, 62620), (248, 60600), (300, 50096), (303, 49600), (310, 48480), (320, 46965), (372, 40400), (400, 37572), (404, 37200), (465, 32320), (480, 31310), (496, 30300), (505, 29760), (600, 25048), (606, 24800), (620, 24240), (744, 20200), (775, 19392), (800, 18786), (808, 18600), (930, 16160), (960, 15655), (992, 15150), (1010, 14880), (1200, 12524), (1212, 12400), (1240, 12120), (1488, 10100), (1515, 9920), (1550, 9696), (1600, 9393), (1616, 9300), (1860, 8080), (1984, 7575), (2020, 7440), (2325, 6464), (2400, 6262), (2424, 6200), (2480, 6060), (2525, 5952), (2976, 5050), (3030, 4960), (3100, 4848), (3131, 4800), (3232, 4650), (3720, 4040)]