19012800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:275

約数の個数: 168

約数和(自身を含む): 66330576

約数和(自身を除く): 47317776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 136, 150, 160, 170, 192, 200, 204, 233, 240, 255, 272, 300, 320, 340, 400, 408, 425, 466, 480, 510, 544, 600, 680, 699, 800, 816, 850, 932, 960, 1020, 1088, 1165, 1200, 1275, 1360, 1398, 1600, 1632, 1700, 1864, 2040, 2330, 2400, 2550, 2720, 2796, 3264, 3400, 3495, 3728, 3961, 4080, 4660, 4800, 5100, 5440, 5592, 5825, 6800, 6990, 7456, 7922, 8160, 9320, 10200, 11184, 11650, 11883, 13600, 13980, 14912, 15844, 16320, 17475, 18640, 19805, 20400, 22368, 23300, 23766, 27200, 27960, 31688, 34950, 37280, 39610, 40800, 44736, 46600, 47532, 55920, 59415, 63376, 69900, 74560, 79220, 81600, 93200, 95064, 99025, 111840, 118830, 126752, 139800, 158440, 186400, 190128, 198050, 223680, 237660, 253504, 279600, 297075, 316880, 372800, 380256, 396100, 475320, 559200, 594150, 633760, 760512, 792200, 950640, 1118400, 1188300, 1267520, 1584400, 1901280, 2376600, 3168800, 3802560, 4753200, 6337600, 9506400, 19012800]

約数ペア:

[(1, 19012800), (2, 9506400), (3, 6337600), (4, 4753200), (5, 3802560), (6, 3168800), (8, 2376600), (10, 1901280), (12, 1584400), (15, 1267520), (16, 1188300), (17, 1118400), (20, 950640), (24, 792200), (25, 760512), (30, 633760), (32, 594150), (34, 559200), (40, 475320), (48, 396100), (50, 380256), (51, 372800), (60, 316880), (64, 297075), (68, 279600), (75, 253504), (80, 237660), (85, 223680), (96, 198050), (100, 190128), (102, 186400), (120, 158440), (136, 139800), (150, 126752), (160, 118830), (170, 111840), (192, 99025), (200, 95064), (204, 93200), (233, 81600), (240, 79220), (255, 74560), (272, 69900), (300, 63376), (320, 59415), (340, 55920), (400, 47532), (408, 46600), (425, 44736), (466, 40800), (480, 39610), (510, 37280), (544, 34950), (600, 31688), (680, 27960), (699, 27200), (800, 23766), (816, 23300), (850, 22368), (932, 20400), (960, 19805), (1020, 18640), (1088, 17475), (1165, 16320), (1200, 15844), (1275, 14912), (1360, 13980), (1398, 13600), (1600, 11883), (1632, 11650), (1700, 11184), (1864, 10200), (2040, 9320), (2330, 8160), (2400, 7922), (2550, 7456), (2720, 6990), (2796, 6800), (3264, 5825), (3400, 5592), (3495, 5440), (3728, 5100), (3961, 4800), (4080, 4660)]