19196400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{941}}^1$

素因数の和:979

約数の個数: 120

約数和(自身を含む): 65178864

約数和(自身を除く): 45982464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 100, 102, 120, 136, 150, 170, 200, 204, 240, 255, 272, 300, 340, 400, 408, 425, 510, 600, 680, 816, 850, 941, 1020, 1200, 1275, 1360, 1700, 1882, 2040, 2550, 2823, 3400, 3764, 4080, 4705, 5100, 5646, 6800, 7528, 9410, 10200, 11292, 14115, 15056, 15997, 18820, 20400, 22584, 23525, 28230, 31994, 37640, 45168, 47050, 47991, 56460, 63988, 70575, 75280, 79985, 94100, 95982, 112920, 127976, 141150, 159970, 188200, 191964, 225840, 239955, 255952, 282300, 319940, 376400, 383928, 399925, 479910, 564600, 639880, 767856, 799850, 959820, 1129200, 1199775, 1279760, 1599700, 1919640, 2399550, 3199400, 3839280, 4799100, 6398800, 9598200, 19196400]

約数ペア:

[(1, 19196400), (2, 9598200), (3, 6398800), (4, 4799100), (5, 3839280), (6, 3199400), (8, 2399550), (10, 1919640), (12, 1599700), (15, 1279760), (16, 1199775), (17, 1129200), (20, 959820), (24, 799850), (25, 767856), (30, 639880), (34, 564600), (40, 479910), (48, 399925), (50, 383928), (51, 376400), (60, 319940), (68, 282300), (75, 255952), (80, 239955), (85, 225840), (100, 191964), (102, 188200), (120, 159970), (136, 141150), (150, 127976), (170, 112920), (200, 95982), (204, 94100), (240, 79985), (255, 75280), (272, 70575), (300, 63988), (340, 56460), (400, 47991), (408, 47050), (425, 45168), (510, 37640), (600, 31994), (680, 28230), (816, 23525), (850, 22584), (941, 20400), (1020, 18820), (1200, 15997), (1275, 15056), (1360, 14115), (1700, 11292), (1882, 10200), (2040, 9410), (2550, 7528), (2823, 6800), (3400, 5646), (3764, 5100), (4080, 4705)]