660310800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{28961}}^1$

素因数の和:29001

約数の個数: 120

約数和(自身を含む): 2226598560

約数和(自身を除く): 1566287760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 150, 152, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 570, 600, 760, 912, 950, 1140, 1200, 1425, 1520, 1900, 2280, 2850, 3800, 4560, 5700, 7600, 11400, 22800, 28961, 57922, 86883, 115844, 144805, 173766, 231688, 289610, 347532, 434415, 463376, 550259, 579220, 695064, 724025, 868830, 1100518, 1158440, 1390128, 1448050, 1650777, 1737660, 2172075, 2201036, 2316880, 2751295, 2896100, 3301554, 3475320, 4344150, 4402072, 5502590, 5792200, 6603108, 6950640, 8253885, 8688300, 8804144, 11005180, 11584400, 13206216, 13756475, 16507770, 17376600, 22010360, 26412432, 27512950, 33015540, 34753200, 41269425, 44020720, 55025900, 66031080, 82538850, 110051800, 132062160, 165077700, 220103600, 330155400, 660310800]

約数ペア:

[(1, 660310800), (2, 330155400), (3, 220103600), (4, 165077700), (5, 132062160), (6, 110051800), (8, 82538850), (10, 66031080), (12, 55025900), (15, 44020720), (16, 41269425), (19, 34753200), (20, 33015540), (24, 27512950), (25, 26412432), (30, 22010360), (38, 17376600), (40, 16507770), (48, 13756475), (50, 13206216), (57, 11584400), (60, 11005180), (75, 8804144), (76, 8688300), (80, 8253885), (95, 6950640), (100, 6603108), (114, 5792200), (120, 5502590), (150, 4402072), (152, 4344150), (190, 3475320), (200, 3301554), (228, 2896100), (240, 2751295), (285, 2316880), (300, 2201036), (304, 2172075), (380, 1737660), (400, 1650777), (456, 1448050), (475, 1390128), (570, 1158440), (600, 1100518), (760, 868830), (912, 724025), (950, 695064), (1140, 579220), (1200, 550259), (1425, 463376), (1520, 434415), (1900, 347532), (2280, 289610), (2850, 231688), (3800, 173766), (4560, 144805), (5700, 115844), (7600, 86883), (11400, 57922), (22800, 28961)]