30746400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:603

約数の個数: 144

約数和(自身を含む): 104618304

約数和(自身を除く): 73871904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 69, 75, 80, 92, 96, 100, 115, 120, 138, 150, 160, 184, 200, 230, 240, 276, 300, 345, 368, 400, 460, 480, 552, 557, 575, 600, 690, 736, 800, 920, 1104, 1114, 1150, 1200, 1380, 1671, 1725, 1840, 2208, 2228, 2300, 2400, 2760, 2785, 3342, 3450, 3680, 4456, 4600, 5520, 5570, 6684, 6900, 8355, 8912, 9200, 11040, 11140, 12811, 13368, 13800, 13925, 16710, 17824, 18400, 22280, 25622, 26736, 27600, 27850, 33420, 38433, 41775, 44560, 51244, 53472, 55200, 55700, 64055, 66840, 76866, 83550, 89120, 102488, 111400, 128110, 133680, 153732, 167100, 192165, 204976, 222800, 256220, 267360, 307464, 320275, 334200, 384330, 409952, 445600, 512440, 614928, 640550, 668400, 768660, 960825, 1024880, 1229856, 1281100, 1336800, 1537320, 1921650, 2049760, 2562200, 3074640, 3843300, 5124400, 6149280, 7686600, 10248800, 15373200, 30746400]

約数ペア:

[(1, 30746400), (2, 15373200), (3, 10248800), (4, 7686600), (5, 6149280), (6, 5124400), (8, 3843300), (10, 3074640), (12, 2562200), (15, 2049760), (16, 1921650), (20, 1537320), (23, 1336800), (24, 1281100), (25, 1229856), (30, 1024880), (32, 960825), (40, 768660), (46, 668400), (48, 640550), (50, 614928), (60, 512440), (69, 445600), (75, 409952), (80, 384330), (92, 334200), (96, 320275), (100, 307464), (115, 267360), (120, 256220), (138, 222800), (150, 204976), (160, 192165), (184, 167100), (200, 153732), (230, 133680), (240, 128110), (276, 111400), (300, 102488), (345, 89120), (368, 83550), (400, 76866), (460, 66840), (480, 64055), (552, 55700), (557, 55200), (575, 53472), (600, 51244), (690, 44560), (736, 41775), (800, 38433), (920, 33420), (1104, 27850), (1114, 27600), (1150, 26736), (1200, 25622), (1380, 22280), (1671, 18400), (1725, 17824), (1840, 16710), (2208, 13925), (2228, 13800), (2300, 13368), (2400, 12811), (2760, 11140), (2785, 11040), (3342, 9200), (3450, 8912), (3680, 8355), (4456, 6900), (4600, 6684), (5520, 5570)]