19390200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1901}}^1$

素因数の和:1937

約数の個数: 96

約数和(自身を含む): 63678960

約数和(自身を除く): 44288760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 136, 150, 170, 200, 204, 255, 300, 340, 408, 425, 510, 600, 680, 850, 1020, 1275, 1700, 1901, 2040, 2550, 3400, 3802, 5100, 5703, 7604, 9505, 10200, 11406, 15208, 19010, 22812, 28515, 32317, 38020, 45624, 47525, 57030, 64634, 76040, 95050, 96951, 114060, 129268, 142575, 161585, 190100, 193902, 228120, 258536, 285150, 323170, 380200, 387804, 484755, 570300, 646340, 775608, 807925, 969510, 1140600, 1292680, 1615850, 1939020, 2423775, 3231700, 3878040, 4847550, 6463400, 9695100, 19390200]

約数ペア:

[(1, 19390200), (2, 9695100), (3, 6463400), (4, 4847550), (5, 3878040), (6, 3231700), (8, 2423775), (10, 1939020), (12, 1615850), (15, 1292680), (17, 1140600), (20, 969510), (24, 807925), (25, 775608), (30, 646340), (34, 570300), (40, 484755), (50, 387804), (51, 380200), (60, 323170), (68, 285150), (75, 258536), (85, 228120), (100, 193902), (102, 190100), (120, 161585), (136, 142575), (150, 129268), (170, 114060), (200, 96951), (204, 95050), (255, 76040), (300, 64634), (340, 57030), (408, 47525), (425, 45624), (510, 38020), (600, 32317), (680, 28515), (850, 22812), (1020, 19010), (1275, 15208), (1700, 11406), (1901, 10200), (2040, 9505), (2550, 7604), (3400, 5703), (3802, 5100)]