19514250

素因数分解:

$2^1\times 3^3\times 5^3\times 7^2\times {\mathrm{59}}^1$

素因数の和:99

約数の個数: 192

約数和(自身を含む): 64022400

約数和(自身を除く): 44508150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 49, 50, 54, 59, 63, 70, 75, 90, 98, 105, 118, 125, 126, 135, 147, 150, 175, 177, 189, 210, 225, 245, 250, 270, 294, 295, 315, 350, 354, 375, 378, 413, 441, 450, 490, 525, 531, 590, 630, 675, 735, 750, 826, 875, 882, 885, 945, 1050, 1062, 1125, 1225, 1239, 1323, 1350, 1470, 1475, 1575, 1593, 1750, 1770, 1890, 2065, 2205, 2250, 2450, 2478, 2625, 2646, 2655, 2891, 2950, 3150, 3186, 3375, 3675, 3717, 4130, 4410, 4425, 4725, 5250, 5310, 5782, 6125, 6195, 6615, 6750, 7350, 7375, 7434, 7875, 7965, 8673, 8850, 9450, 10325, 11025, 11151, 12250, 12390, 13230, 13275, 14455, 14750, 15750, 15930, 17346, 18375, 18585, 20650, 22050, 22125, 22302, 23625, 26019, 26550, 28910, 30975, 33075, 36750, 37170, 39825, 43365, 44250, 47250, 51625, 52038, 55125, 55755, 61950, 66150, 66375, 72275, 78057, 79650, 86730, 92925, 103250, 110250, 111510, 130095, 132750, 144550, 154875, 156114, 165375, 185850, 199125, 216825, 260190, 278775, 309750, 330750, 361375, 390285, 398250, 433650, 464625, 557550, 650475, 722750, 780570, 929250, 1084125, 1300950, 1393875, 1951425, 2168250, 2787750, 3252375, 3902850, 6504750, 9757125, 19514250]

約数ペア:

[(1, 19514250), (2, 9757125), (3, 6504750), (5, 3902850), (6, 3252375), (7, 2787750), (9, 2168250), (10, 1951425), (14, 1393875), (15, 1300950), (18, 1084125), (21, 929250), (25, 780570), (27, 722750), (30, 650475), (35, 557550), (42, 464625), (45, 433650), (49, 398250), (50, 390285), (54, 361375), (59, 330750), (63, 309750), (70, 278775), (75, 260190), (90, 216825), (98, 199125), (105, 185850), (118, 165375), (125, 156114), (126, 154875), (135, 144550), (147, 132750), (150, 130095), (175, 111510), (177, 110250), (189, 103250), (210, 92925), (225, 86730), (245, 79650), (250, 78057), (270, 72275), (294, 66375), (295, 66150), (315, 61950), (350, 55755), (354, 55125), (375, 52038), (378, 51625), (413, 47250), (441, 44250), (450, 43365), (490, 39825), (525, 37170), (531, 36750), (590, 33075), (630, 30975), (675, 28910), (735, 26550), (750, 26019), (826, 23625), (875, 22302), (882, 22125), (885, 22050), (945, 20650), (1050, 18585), (1062, 18375), (1125, 17346), (1225, 15930), (1239, 15750), (1323, 14750), (1350, 14455), (1470, 13275), (1475, 13230), (1575, 12390), (1593, 12250), (1750, 11151), (1770, 11025), (1890, 10325), (2065, 9450), (2205, 8850), (2250, 8673), (2450, 7965), (2478, 7875), (2625, 7434), (2646, 7375), (2655, 7350), (2891, 6750), (2950, 6615), (3150, 6195), (3186, 6125), (3375, 5782), (3675, 5310), (3717, 5250), (4130, 4725), (4410, 4425)]