38780400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1901}}^1$

素因数の和:1939

約数の個数: 120

約数和(自身を含む): 131603184

約数和(自身を除く): 92822784

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, 1020, 1200, 1275, 1360, 1700, 1901, 2040, 2550, 3400, 3802, 4080, 5100, 5703, 6800, 7604, 9505, 10200, 11406, 15208, 19010, 20400, 22812, 28515, 30416, 32317, 38020, 45624, 47525, 57030, 64634, 76040, 91248, 95050, 96951, 114060, 129268, 142575, 152080, 161585, 190100, 193902, 228120, 258536, 285150, 323170, 380200, 387804, 456240, 484755, 517072, 570300, 646340, 760400, 775608, 807925, 969510, 1140600, 1292680, 1551216, 1615850, 1939020, 2281200, 2423775, 2585360, 3231700, 3878040, 4847550, 6463400, 7756080, 9695100, 12926800, 19390200, 38780400]

約数ペア:

[(1, 38780400), (2, 19390200), (3, 12926800), (4, 9695100), (5, 7756080), (6, 6463400), (8, 4847550), (10, 3878040), (12, 3231700), (15, 2585360), (16, 2423775), (17, 2281200), (20, 1939020), (24, 1615850), (25, 1551216), (30, 1292680), (34, 1140600), (40, 969510), (48, 807925), (50, 775608), (51, 760400), (60, 646340), (68, 570300), (75, 517072), (80, 484755), (85, 456240), (100, 387804), (102, 380200), (120, 323170), (136, 285150), (150, 258536), (170, 228120), (200, 193902), (204, 190100), (240, 161585), (255, 152080), (272, 142575), (300, 129268), (340, 114060), (400, 96951), (408, 95050), (425, 91248), (510, 76040), (600, 64634), (680, 57030), (816, 47525), (850, 45624), (1020, 38020), (1200, 32317), (1275, 30416), (1360, 28515), (1700, 22812), (1901, 20400), (2040, 19010), (2550, 15208), (3400, 11406), (3802, 10200), (4080, 9505), (5100, 7604), (5703, 6800)]