72949800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1579}}^1$

素因数の和:1616

約数の個数: 192

約数和(自身を含む): 282124800

約数和(自身を除く): 209175000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 42, 44, 50, 55, 56, 60, 66, 70, 75, 77, 84, 88, 100, 105, 110, 120, 132, 140, 150, 154, 165, 168, 175, 200, 210, 220, 231, 264, 275, 280, 300, 308, 330, 350, 385, 420, 440, 462, 525, 550, 600, 616, 660, 700, 770, 825, 840, 924, 1050, 1100, 1155, 1320, 1400, 1540, 1579, 1650, 1848, 1925, 2100, 2200, 2310, 3080, 3158, 3300, 3850, 4200, 4620, 4737, 5775, 6316, 6600, 7700, 7895, 9240, 9474, 11053, 11550, 12632, 15400, 15790, 17369, 18948, 22106, 23100, 23685, 31580, 33159, 34738, 37896, 39475, 44212, 46200, 47370, 52107, 55265, 63160, 66318, 69476, 78950, 86845, 88424, 94740, 104214, 110530, 118425, 121583, 132636, 138952, 157900, 165795, 173690, 189480, 208428, 221060, 236850, 243166, 260535, 265272, 276325, 315800, 331590, 347380, 364749, 416856, 434225, 442120, 473700, 486332, 521070, 552650, 607915, 663180, 694760, 729498, 828975, 868450, 947400, 972664, 1042140, 1105300, 1215830, 1302675, 1326360, 1458996, 1657950, 1736900, 1823745, 2084280, 2210600, 2431660, 2605350, 2917992, 3039575, 3315900, 3473800, 3647490, 4863320, 5210700, 6079150, 6631800, 7294980, 9118725, 10421400, 12158300, 14589960, 18237450, 24316600, 36474900, 72949800]

約数ペア:

[(1, 72949800), (2, 36474900), (3, 24316600), (4, 18237450), (5, 14589960), (6, 12158300), (7, 10421400), (8, 9118725), (10, 7294980), (11, 6631800), (12, 6079150), (14, 5210700), (15, 4863320), (20, 3647490), (21, 3473800), (22, 3315900), (24, 3039575), (25, 2917992), (28, 2605350), (30, 2431660), (33, 2210600), (35, 2084280), (40, 1823745), (42, 1736900), (44, 1657950), (50, 1458996), (55, 1326360), (56, 1302675), (60, 1215830), (66, 1105300), (70, 1042140), (75, 972664), (77, 947400), (84, 868450), (88, 828975), (100, 729498), (105, 694760), (110, 663180), (120, 607915), (132, 552650), (140, 521070), (150, 486332), (154, 473700), (165, 442120), (168, 434225), (175, 416856), (200, 364749), (210, 347380), (220, 331590), (231, 315800), (264, 276325), (275, 265272), (280, 260535), (300, 243166), (308, 236850), (330, 221060), (350, 208428), (385, 189480), (420, 173690), (440, 165795), (462, 157900), (525, 138952), (550, 132636), (600, 121583), (616, 118425), (660, 110530), (700, 104214), (770, 94740), (825, 88424), (840, 86845), (924, 78950), (1050, 69476), (1100, 66318), (1155, 63160), (1320, 55265), (1400, 52107), (1540, 47370), (1579, 46200), (1650, 44212), (1848, 39475), (1925, 37896), (2100, 34738), (2200, 33159), (2310, 31580), (3080, 23685), (3158, 23100), (3300, 22106), (3850, 18948), (4200, 17369), (4620, 15790), (4737, 15400), (5775, 12632), (6316, 11550), (6600, 11053), (7700, 9474), (7895, 9240)]