89928900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1753}}^1$

素因数の和:1795

約数の個数: 144

約数和(自身を含む): 304494400

約数和(自身を除く): 214565500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 225, 228, 270, 285, 300, 342, 380, 450, 475, 513, 540, 570, 675, 684, 855, 900, 950, 1026, 1140, 1350, 1425, 1710, 1753, 1900, 2052, 2565, 2700, 2850, 3420, 3506, 4275, 5130, 5259, 5700, 7012, 8550, 8765, 10260, 10518, 12825, 15777, 17100, 17530, 21036, 25650, 26295, 31554, 33307, 35060, 43825, 47331, 51300, 52590, 63108, 66614, 78885, 87650, 94662, 99921, 105180, 131475, 133228, 157770, 166535, 175300, 189324, 199842, 236655, 262950, 299763, 315540, 333070, 394425, 399684, 473310, 499605, 525900, 599526, 666140, 788850, 832675, 899289, 946620, 999210, 1183275, 1199052, 1498815, 1577700, 1665350, 1798578, 1998420, 2366550, 2498025, 2997630, 3330700, 3597156, 4496445, 4733100, 4996050, 5995260, 7494075, 8992890, 9992100, 14988150, 17985780, 22482225, 29976300, 44964450, 89928900]

約数ペア:

[(1, 89928900), (2, 44964450), (3, 29976300), (4, 22482225), (5, 17985780), (6, 14988150), (9, 9992100), (10, 8992890), (12, 7494075), (15, 5995260), (18, 4996050), (19, 4733100), (20, 4496445), (25, 3597156), (27, 3330700), (30, 2997630), (36, 2498025), (38, 2366550), (45, 1998420), (50, 1798578), (54, 1665350), (57, 1577700), (60, 1498815), (75, 1199052), (76, 1183275), (90, 999210), (95, 946620), (100, 899289), (108, 832675), (114, 788850), (135, 666140), (150, 599526), (171, 525900), (180, 499605), (190, 473310), (225, 399684), (228, 394425), (270, 333070), (285, 315540), (300, 299763), (342, 262950), (380, 236655), (450, 199842), (475, 189324), (513, 175300), (540, 166535), (570, 157770), (675, 133228), (684, 131475), (855, 105180), (900, 99921), (950, 94662), (1026, 87650), (1140, 78885), (1350, 66614), (1425, 63108), (1710, 52590), (1753, 51300), (1900, 47331), (2052, 43825), (2565, 35060), (2700, 33307), (2850, 31554), (3420, 26295), (3506, 25650), (4275, 21036), (5130, 17530), (5259, 17100), (5700, 15777), (7012, 12825), (8550, 10518), (8765, 10260)]