209446800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{10267}}^1$

素因数の和:10305

約数の個数: 120

約数和(自身を含む): 710463456

約数和(自身を除く): 501016656

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, 2040, 2550, 3400, 4080, 5100, 6800, 10200, 10267, 20400, 20534, 30801, 41068, 51335, 61602, 82136, 102670, 123204, 154005, 164272, 174539, 205340, 246408, 256675, 308010, 349078, 410680, 492816, 513350, 523617, 616020, 698156, 770025, 821360, 872695, 1026700, 1047234, 1232040, 1396312, 1540050, 1745390, 2053400, 2094468, 2464080, 2618085, 2792624, 3080100, 3490780, 4106800, 4188936, 4363475, 5236170, 6160200, 6981560, 8377872, 8726950, 10472340, 12320400, 13090425, 13963120, 17453900, 20944680, 26180850, 34907800, 41889360, 52361700, 69815600, 104723400, 209446800]

約数ペア:

[(1, 209446800), (2, 104723400), (3, 69815600), (4, 52361700), (5, 41889360), (6, 34907800), (8, 26180850), (10, 20944680), (12, 17453900), (15, 13963120), (16, 13090425), (17, 12320400), (20, 10472340), (24, 8726950), (25, 8377872), (30, 6981560), (34, 6160200), (40, 5236170), (48, 4363475), (50, 4188936), (51, 4106800), (60, 3490780), (68, 3080100), (75, 2792624), (80, 2618085), (85, 2464080), (100, 2094468), (102, 2053400), (120, 1745390), (136, 1540050), (150, 1396312), (170, 1232040), (200, 1047234), (204, 1026700), (240, 872695), (255, 821360), (272, 770025), (300, 698156), (340, 616020), (400, 523617), (408, 513350), (425, 492816), (510, 410680), (600, 349078), (680, 308010), (816, 256675), (850, 246408), (1020, 205340), (1200, 174539), (1275, 164272), (1360, 154005), (1700, 123204), (2040, 102670), (2550, 82136), (3400, 61602), (4080, 51335), (5100, 41068), (6800, 30801), (10200, 20534), (10267, 20400)]