22127400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:688

約数の個数: 144

約数和(自身を含む): 78343200

約数和(自身を除く): 56215800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 150, 152, 171, 180, 190, 200, 225, 228, 285, 300, 342, 360, 380, 450, 456, 475, 570, 600, 647, 684, 760, 855, 900, 950, 1140, 1294, 1368, 1425, 1710, 1800, 1900, 1941, 2280, 2588, 2850, 3235, 3420, 3800, 3882, 4275, 5176, 5700, 5823, 6470, 6840, 7764, 8550, 9705, 11400, 11646, 12293, 12940, 15528, 16175, 17100, 19410, 23292, 24586, 25880, 29115, 32350, 34200, 36879, 38820, 46584, 48525, 49172, 58230, 61465, 64700, 73758, 77640, 97050, 98344, 110637, 116460, 122930, 129400, 145575, 147516, 184395, 194100, 221274, 232920, 245860, 291150, 295032, 307325, 368790, 388200, 442548, 491720, 553185, 582300, 614650, 737580, 885096, 921975, 1106370, 1164600, 1229300, 1475160, 1843950, 2212740, 2458600, 2765925, 3687900, 4425480, 5531850, 7375800, 11063700, 22127400]

約数ペア:

[(1, 22127400), (2, 11063700), (3, 7375800), (4, 5531850), (5, 4425480), (6, 3687900), (8, 2765925), (9, 2458600), (10, 2212740), (12, 1843950), (15, 1475160), (18, 1229300), (19, 1164600), (20, 1106370), (24, 921975), (25, 885096), (30, 737580), (36, 614650), (38, 582300), (40, 553185), (45, 491720), (50, 442548), (57, 388200), (60, 368790), (72, 307325), (75, 295032), (76, 291150), (90, 245860), (95, 232920), (100, 221274), (114, 194100), (120, 184395), (150, 147516), (152, 145575), (171, 129400), (180, 122930), (190, 116460), (200, 110637), (225, 98344), (228, 97050), (285, 77640), (300, 73758), (342, 64700), (360, 61465), (380, 58230), (450, 49172), (456, 48525), (475, 46584), (570, 38820), (600, 36879), (647, 34200), (684, 32350), (760, 29115), (855, 25880), (900, 24586), (950, 23292), (1140, 19410), (1294, 17100), (1368, 16175), (1425, 15528), (1710, 12940), (1800, 12293), (1900, 11646), (1941, 11400), (2280, 9705), (2588, 8550), (2850, 7764), (3235, 6840), (3420, 6470), (3800, 5823), (3882, 5700), (4275, 5176)]