15202800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:168

約数の個数: 180

約数和(自身を含む): 54569424

約数和(自身を除く): 39366624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 41, 45, 48, 50, 60, 72, 75, 80, 82, 90, 100, 103, 120, 123, 144, 150, 164, 180, 200, 205, 206, 225, 240, 246, 300, 309, 328, 360, 369, 400, 410, 412, 450, 492, 515, 600, 615, 618, 656, 720, 738, 820, 824, 900, 927, 984, 1025, 1030, 1200, 1230, 1236, 1476, 1545, 1640, 1648, 1800, 1845, 1854, 1968, 2050, 2060, 2460, 2472, 2575, 2952, 3075, 3090, 3280, 3600, 3690, 3708, 4100, 4120, 4223, 4635, 4920, 4944, 5150, 5904, 6150, 6180, 7380, 7416, 7725, 8200, 8240, 8446, 9225, 9270, 9840, 10300, 12300, 12360, 12669, 14760, 14832, 15450, 16400, 16892, 18450, 18540, 20600, 21115, 23175, 24600, 24720, 25338, 29520, 30900, 33784, 36900, 37080, 38007, 41200, 42230, 46350, 49200, 50676, 61800, 63345, 67568, 73800, 74160, 76014, 84460, 92700, 101352, 105575, 123600, 126690, 147600, 152028, 168920, 185400, 190035, 202704, 211150, 253380, 304056, 316725, 337840, 370800, 380070, 422300, 506760, 608112, 633450, 760140, 844600, 950175, 1013520, 1266900, 1520280, 1689200, 1900350, 2533800, 3040560, 3800700, 5067600, 7601400, 15202800]

約数ペア:

[(1, 15202800), (2, 7601400), (3, 5067600), (4, 3800700), (5, 3040560), (6, 2533800), (8, 1900350), (9, 1689200), (10, 1520280), (12, 1266900), (15, 1013520), (16, 950175), (18, 844600), (20, 760140), (24, 633450), (25, 608112), (30, 506760), (36, 422300), (40, 380070), (41, 370800), (45, 337840), (48, 316725), (50, 304056), (60, 253380), (72, 211150), (75, 202704), (80, 190035), (82, 185400), (90, 168920), (100, 152028), (103, 147600), (120, 126690), (123, 123600), (144, 105575), (150, 101352), (164, 92700), (180, 84460), (200, 76014), (205, 74160), (206, 73800), (225, 67568), (240, 63345), (246, 61800), (300, 50676), (309, 49200), (328, 46350), (360, 42230), (369, 41200), (400, 38007), (410, 37080), (412, 36900), (450, 33784), (492, 30900), (515, 29520), (600, 25338), (615, 24720), (618, 24600), (656, 23175), (720, 21115), (738, 20600), (820, 18540), (824, 18450), (900, 16892), (927, 16400), (984, 15450), (1025, 14832), (1030, 14760), (1200, 12669), (1230, 12360), (1236, 12300), (1476, 10300), (1545, 9840), (1640, 9270), (1648, 9225), (1800, 8446), (1845, 8240), (1854, 8200), (1968, 7725), (2050, 7416), (2060, 7380), (2460, 6180), (2472, 6150), (2575, 5904), (2952, 5150), (3075, 4944), (3090, 4920), (3280, 4635), (3600, 4223), (3690, 4120), (3708, 4100)]