1872450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:113

約数の個数: 96

約数和(自身を含む): 5505600

約数和(自身を除く): 3633150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 73, 75, 90, 95, 114, 135, 146, 150, 171, 190, 219, 225, 270, 285, 342, 365, 438, 450, 475, 513, 570, 657, 675, 730, 855, 950, 1026, 1095, 1314, 1350, 1387, 1425, 1710, 1825, 1971, 2190, 2565, 2774, 2850, 3285, 3650, 3942, 4161, 4275, 5130, 5475, 6570, 6935, 8322, 8550, 9855, 10950, 12483, 12825, 13870, 16425, 19710, 20805, 24966, 25650, 32850, 34675, 37449, 41610, 49275, 62415, 69350, 74898, 98550, 104025, 124830, 187245, 208050, 312075, 374490, 624150, 936225, 1872450]

約数ペア:

[(1, 1872450), (2, 936225), (3, 624150), (5, 374490), (6, 312075), (9, 208050), (10, 187245), (15, 124830), (18, 104025), (19, 98550), (25, 74898), (27, 69350), (30, 62415), (38, 49275), (45, 41610), (50, 37449), (54, 34675), (57, 32850), (73, 25650), (75, 24966), (90, 20805), (95, 19710), (114, 16425), (135, 13870), (146, 12825), (150, 12483), (171, 10950), (190, 9855), (219, 8550), (225, 8322), (270, 6935), (285, 6570), (342, 5475), (365, 5130), (438, 4275), (450, 4161), (475, 3942), (513, 3650), (570, 3285), (657, 2850), (675, 2774), (730, 2565), (855, 2190), (950, 1971), (1026, 1825), (1095, 1710), (1314, 1425), (1350, 1387)]