40482450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 112849920

約数和(自身を除く): 72367470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 157, 191, 225, 270, 314, 382, 450, 471, 573, 675, 785, 942, 955, 1146, 1350, 1413, 1570, 1719, 1910, 2355, 2826, 2865, 3438, 3925, 4239, 4710, 4775, 5157, 5730, 7065, 7850, 8478, 8595, 9550, 10314, 11775, 14130, 14325, 17190, 21195, 23550, 25785, 28650, 29987, 35325, 42390, 42975, 51570, 59974, 70650, 85950, 89961, 105975, 128925, 149935, 179922, 211950, 257850, 269883, 299870, 449805, 539766, 749675, 809649, 899610, 1349415, 1499350, 1619298, 2249025, 2698830, 4048245, 4498050, 6747075, 8096490, 13494150, 20241225, 40482450]

約数ペア:

[(1, 40482450), (2, 20241225), (3, 13494150), (5, 8096490), (6, 6747075), (9, 4498050), (10, 4048245), (15, 2698830), (18, 2249025), (25, 1619298), (27, 1499350), (30, 1349415), (45, 899610), (50, 809649), (54, 749675), (75, 539766), (90, 449805), (135, 299870), (150, 269883), (157, 257850), (191, 211950), (225, 179922), (270, 149935), (314, 128925), (382, 105975), (450, 89961), (471, 85950), (573, 70650), (675, 59974), (785, 51570), (942, 42975), (955, 42390), (1146, 35325), (1350, 29987), (1413, 28650), (1570, 25785), (1719, 23550), (1910, 21195), (2355, 17190), (2826, 14325), (2865, 14130), (3438, 11775), (3925, 10314), (4239, 9550), (4710, 8595), (4775, 8478), (5157, 7850), (5730, 7065)]