90150750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:515

約数の個数: 96

約数和(自身を含む): 246767040

約数和(自身を除く): 156616290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 103, 125, 150, 206, 225, 250, 309, 375, 389, 450, 515, 618, 750, 778, 927, 1030, 1125, 1167, 1545, 1854, 1945, 2250, 2334, 2575, 3090, 3501, 3890, 4635, 5150, 5835, 7002, 7725, 9270, 9725, 11670, 12875, 15450, 17505, 19450, 23175, 25750, 29175, 35010, 38625, 40067, 46350, 48625, 58350, 77250, 80134, 87525, 97250, 115875, 120201, 145875, 175050, 200335, 231750, 240402, 291750, 360603, 400670, 437625, 601005, 721206, 875250, 1001675, 1202010, 1803015, 2003350, 3005025, 3606030, 5008375, 6010050, 9015075, 10016750, 15025125, 18030150, 30050250, 45075375, 90150750]

約数ペア:

[(1, 90150750), (2, 45075375), (3, 30050250), (5, 18030150), (6, 15025125), (9, 10016750), (10, 9015075), (15, 6010050), (18, 5008375), (25, 3606030), (30, 3005025), (45, 2003350), (50, 1803015), (75, 1202010), (90, 1001675), (103, 875250), (125, 721206), (150, 601005), (206, 437625), (225, 400670), (250, 360603), (309, 291750), (375, 240402), (389, 231750), (450, 200335), (515, 175050), (618, 145875), (750, 120201), (778, 115875), (927, 97250), (1030, 87525), (1125, 80134), (1167, 77250), (1545, 58350), (1854, 48625), (1945, 46350), (2250, 40067), (2334, 38625), (2575, 35010), (3090, 29175), (3501, 25750), (3890, 23175), (4635, 19450), (5150, 17505), (5835, 15450), (7002, 12875), (7725, 11670), (9270, 9725)]