164426400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:624

約数の個数: 216

約数和(自身を含む): 595016604

約数和(自身を除く): 430590204

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 41, 45, 48, 50, 60, 72, 75, 80, 82, 90, 96, 100, 120, 123, 144, 150, 160, 164, 180, 200, 205, 225, 240, 246, 288, 300, 328, 360, 369, 400, 410, 450, 480, 492, 557, 600, 615, 656, 720, 738, 800, 820, 900, 984, 1025, 1114, 1200, 1230, 1312, 1440, 1476, 1640, 1671, 1800, 1845, 1968, 2050, 2228, 2400, 2460, 2785, 2952, 3075, 3280, 3342, 3600, 3690, 3936, 4100, 4456, 4920, 5013, 5570, 5904, 6150, 6560, 6684, 7200, 7380, 8200, 8355, 8912, 9225, 9840, 10026, 11140, 11808, 12300, 13368, 13925, 14760, 16400, 16710, 17824, 18450, 19680, 20052, 22280, 22837, 24600, 25065, 26736, 27850, 29520, 32800, 33420, 36900, 40104, 41775, 44560, 45674, 49200, 50130, 53472, 55700, 59040, 66840, 68511, 73800, 80208, 83550, 89120, 91348, 98400, 100260, 111400, 114185, 125325, 133680, 137022, 147600, 160416, 167100, 182696, 200520, 205533, 222800, 228370, 250650, 267360, 274044, 295200, 334200, 342555, 365392, 401040, 411066, 445600, 456740, 501300, 548088, 570925, 668400, 685110, 730784, 802080, 822132, 913480, 1002600, 1027665, 1096176, 1141850, 1336800, 1370220, 1644264, 1712775, 1826960, 2005200, 2055330, 2192352, 2283700, 2740440, 3288528, 3425550, 3653920, 4010400, 4110660, 4567400, 5138325, 5480880, 6577056, 6851100, 8221320, 9134800, 10276650, 10961760, 13702200, 16442640, 18269600, 20553300, 27404400, 32885280, 41106600, 54808800, 82213200, 164426400]

約数ペア:

[(1, 164426400), (2, 82213200), (3, 54808800), (4, 41106600), (5, 32885280), (6, 27404400), (8, 20553300), (9, 18269600), (10, 16442640), (12, 13702200), (15, 10961760), (16, 10276650), (18, 9134800), (20, 8221320), (24, 6851100), (25, 6577056), (30, 5480880), (32, 5138325), (36, 4567400), (40, 4110660), (41, 4010400), (45, 3653920), (48, 3425550), (50, 3288528), (60, 2740440), (72, 2283700), (75, 2192352), (80, 2055330), (82, 2005200), (90, 1826960), (96, 1712775), (100, 1644264), (120, 1370220), (123, 1336800), (144, 1141850), (150, 1096176), (160, 1027665), (164, 1002600), (180, 913480), (200, 822132), (205, 802080), (225, 730784), (240, 685110), (246, 668400), (288, 570925), (300, 548088), (328, 501300), (360, 456740), (369, 445600), (400, 411066), (410, 401040), (450, 365392), (480, 342555), (492, 334200), (557, 295200), (600, 274044), (615, 267360), (656, 250650), (720, 228370), (738, 222800), (800, 205533), (820, 200520), (900, 182696), (984, 167100), (1025, 160416), (1114, 147600), (1200, 137022), (1230, 133680), (1312, 125325), (1440, 114185), (1476, 111400), (1640, 100260), (1671, 98400), (1800, 91348), (1845, 89120), (1968, 83550), (2050, 80208), (2228, 73800), (2400, 68511), (2460, 66840), (2785, 59040), (2952, 55700), (3075, 53472), (3280, 50130), (3342, 49200), (3600, 45674), (3690, 44560), (3936, 41775), (4100, 40104), (4456, 36900), (4920, 33420), (5013, 32800), (5570, 29520), (5904, 27850), (6150, 26736), (6560, 25065), (6684, 24600), (7200, 22837), (7380, 22280), (8200, 20052), (8355, 19680), (8912, 18450), (9225, 17824), (9840, 16710), (10026, 16400), (11140, 14760), (11808, 13925), (12300, 13368)]