221418000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{12301}}^1$

素因数の和:12330

約数の個数: 120

約数和(自身を含む): 773402136

約数和(自身を除く): 551984136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 720, 750, 900, 1000, 1125, 1200, 1500, 1800, 2000, 2250, 3000, 3600, 4500, 6000, 9000, 12301, 18000, 24602, 36903, 49204, 61505, 73806, 98408, 110709, 123010, 147612, 184515, 196816, 221418, 246020, 295224, 307525, 369030, 442836, 492040, 553545, 590448, 615050, 738060, 885672, 922575, 984080, 1107090, 1230100, 1476120, 1537625, 1771344, 1845150, 2214180, 2460200, 2767725, 2952240, 3075250, 3690300, 4428360, 4612875, 4920400, 5535450, 6150500, 7380600, 8856720, 9225750, 11070900, 12301000, 13838625, 14761200, 18451500, 22141800, 24602000, 27677250, 36903000, 44283600, 55354500, 73806000, 110709000, 221418000]

約数ペア:

[(1, 221418000), (2, 110709000), (3, 73806000), (4, 55354500), (5, 44283600), (6, 36903000), (8, 27677250), (9, 24602000), (10, 22141800), (12, 18451500), (15, 14761200), (16, 13838625), (18, 12301000), (20, 11070900), (24, 9225750), (25, 8856720), (30, 7380600), (36, 6150500), (40, 5535450), (45, 4920400), (48, 4612875), (50, 4428360), (60, 3690300), (72, 3075250), (75, 2952240), (80, 2767725), (90, 2460200), (100, 2214180), (120, 1845150), (125, 1771344), (144, 1537625), (150, 1476120), (180, 1230100), (200, 1107090), (225, 984080), (240, 922575), (250, 885672), (300, 738060), (360, 615050), (375, 590448), (400, 553545), (450, 492040), (500, 442836), (600, 369030), (720, 307525), (750, 295224), (900, 246020), (1000, 221418), (1125, 196816), (1200, 184515), (1500, 147612), (1800, 123010), (2000, 110709), (2250, 98408), (3000, 73806), (3600, 61505), (4500, 49204), (6000, 36903), (9000, 24602), (12301, 18000)]