2248650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:300

約数の個数: 72

約数和(自身を含む): 6383520

約数和(自身を除く): 4134870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 263, 285, 342, 450, 475, 526, 570, 789, 855, 950, 1315, 1425, 1578, 1710, 2367, 2630, 2850, 3945, 4275, 4734, 4997, 6575, 7890, 8550, 9994, 11835, 13150, 14991, 19725, 23670, 24985, 29982, 39450, 44973, 49970, 59175, 74955, 89946, 118350, 124925, 149910, 224865, 249850, 374775, 449730, 749550, 1124325, 2248650]

約数ペア:

[(1, 2248650), (2, 1124325), (3, 749550), (5, 449730), (6, 374775), (9, 249850), (10, 224865), (15, 149910), (18, 124925), (19, 118350), (25, 89946), (30, 74955), (38, 59175), (45, 49970), (50, 44973), (57, 39450), (75, 29982), (90, 24985), (95, 23670), (114, 19725), (150, 14991), (171, 13150), (190, 11835), (225, 9994), (263, 8550), (285, 7890), (342, 6575), (450, 4997), (475, 4734), (526, 4275), (570, 3945), (789, 2850), (855, 2630), (950, 2367), (1315, 1710), (1425, 1578)]