138035880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5557}}^1$

素因数の和:5600

約数の個数: 128

約数和(自身を含む): 480211200

約数和(自身を除く): 342175320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 5557, 6210, 8280, 11114, 12420, 16671, 22228, 24840, 27785, 33342, 44456, 50013, 55570, 66684, 83355, 100026, 111140, 127811, 133368, 150039, 166710, 200052, 222280, 250065, 255622, 300078, 333420, 383433, 400104, 500130, 511244, 600156, 639055, 666840, 750195, 766866, 1000260, 1022488, 1150299, 1200312, 1278110, 1500390, 1533732, 1917165, 2000520, 2300598, 2556220, 3000780, 3067464, 3450897, 3834330, 4601196, 5112440, 5751495, 6001560, 6901794, 7668660, 9202392, 11502990, 13803588, 15337320, 17254485, 23005980, 27607176, 34508970, 46011960, 69017940, 138035880]

約数ペア:

[(1, 138035880), (2, 69017940), (3, 46011960), (4, 34508970), (5, 27607176), (6, 23005980), (8, 17254485), (9, 15337320), (10, 13803588), (12, 11502990), (15, 9202392), (18, 7668660), (20, 6901794), (23, 6001560), (24, 5751495), (27, 5112440), (30, 4601196), (36, 3834330), (40, 3450897), (45, 3067464), (46, 3000780), (54, 2556220), (60, 2300598), (69, 2000520), (72, 1917165), (90, 1533732), (92, 1500390), (108, 1278110), (115, 1200312), (120, 1150299), (135, 1022488), (138, 1000260), (180, 766866), (184, 750195), (207, 666840), (216, 639055), (230, 600156), (270, 511244), (276, 500130), (345, 400104), (360, 383433), (414, 333420), (460, 300078), (540, 255622), (552, 250065), (621, 222280), (690, 200052), (828, 166710), (920, 150039), (1035, 133368), (1080, 127811), (1242, 111140), (1380, 100026), (1656, 83355), (2070, 66684), (2484, 55570), (2760, 50013), (3105, 44456), (4140, 33342), (4968, 27785), (5557, 24840), (6210, 22228), (8280, 16671), (11114, 12420)]