47975400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2423}}^1$

素因数の和:2456

約数の個数: 144

約数和(自身を含む): 175836960

約数和(自身を除く): 127861560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 132, 150, 165, 180, 198, 200, 220, 225, 264, 275, 300, 330, 360, 396, 440, 450, 495, 550, 600, 660, 792, 825, 900, 990, 1100, 1320, 1650, 1800, 1980, 2200, 2423, 2475, 3300, 3960, 4846, 4950, 6600, 7269, 9692, 9900, 12115, 14538, 19384, 19800, 21807, 24230, 26653, 29076, 36345, 43614, 48460, 53306, 58152, 60575, 72690, 79959, 87228, 96920, 106612, 109035, 121150, 133265, 145380, 159918, 174456, 181725, 213224, 218070, 239877, 242300, 266530, 290760, 319836, 363450, 399795, 436140, 479754, 484600, 533060, 545175, 639672, 666325, 726900, 799590, 872280, 959508, 1066120, 1090350, 1199385, 1332650, 1453800, 1599180, 1919016, 1998975, 2180700, 2398770, 2665300, 3198360, 3997950, 4361400, 4797540, 5330600, 5996925, 7995900, 9595080, 11993850, 15991800, 23987700, 47975400]

約数ペア:

[(1, 47975400), (2, 23987700), (3, 15991800), (4, 11993850), (5, 9595080), (6, 7995900), (8, 5996925), (9, 5330600), (10, 4797540), (11, 4361400), (12, 3997950), (15, 3198360), (18, 2665300), (20, 2398770), (22, 2180700), (24, 1998975), (25, 1919016), (30, 1599180), (33, 1453800), (36, 1332650), (40, 1199385), (44, 1090350), (45, 1066120), (50, 959508), (55, 872280), (60, 799590), (66, 726900), (72, 666325), (75, 639672), (88, 545175), (90, 533060), (99, 484600), (100, 479754), (110, 436140), (120, 399795), (132, 363450), (150, 319836), (165, 290760), (180, 266530), (198, 242300), (200, 239877), (220, 218070), (225, 213224), (264, 181725), (275, 174456), (300, 159918), (330, 145380), (360, 133265), (396, 121150), (440, 109035), (450, 106612), (495, 96920), (550, 87228), (600, 79959), (660, 72690), (792, 60575), (825, 58152), (900, 53306), (990, 48460), (1100, 43614), (1320, 36345), (1650, 29076), (1800, 26653), (1980, 24230), (2200, 21807), (2423, 19800), (2475, 19384), (3300, 14538), (3960, 12115), (4846, 9900), (4950, 9692), (6600, 7269)]