190080800

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1$

素因数の和:420

約数の個数: 216

約数和(自身を含む): 582876756

約数和(自身を除く): 392795956

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 49, 50, 52, 56, 65, 70, 80, 91, 98, 100, 104, 112, 130, 140, 160, 175, 182, 196, 200, 208, 224, 245, 260, 280, 325, 350, 364, 373, 392, 400, 416, 455, 490, 520, 560, 637, 650, 700, 728, 746, 784, 800, 910, 980, 1040, 1120, 1225, 1274, 1300, 1400, 1456, 1492, 1568, 1820, 1865, 1960, 2080, 2275, 2450, 2548, 2600, 2611, 2800, 2912, 2984, 3185, 3640, 3730, 3920, 4550, 4849, 4900, 5096, 5200, 5222, 5600, 5968, 6370, 7280, 7460, 7840, 9100, 9325, 9698, 9800, 10192, 10400, 10444, 11936, 12740, 13055, 14560, 14920, 15925, 18200, 18277, 18650, 19396, 19600, 20384, 20888, 24245, 25480, 26110, 29840, 31850, 33943, 36400, 36554, 37300, 38792, 39200, 41776, 48490, 50960, 52220, 59680, 63700, 65275, 67886, 72800, 73108, 74600, 77584, 83552, 91385, 96980, 101920, 104440, 121225, 127400, 130550, 135772, 146216, 149200, 155168, 169715, 182770, 193960, 208880, 237601, 242450, 254800, 261100, 271544, 292432, 298400, 339430, 365540, 387920, 417760, 456925, 475202, 484900, 509600, 522200, 543088, 584864, 678860, 731080, 775840, 848575, 913850, 950404, 969800, 1044400, 1086176, 1188005, 1357720, 1462160, 1697150, 1827700, 1900808, 1939600, 2088800, 2376010, 2715440, 2924320, 3394300, 3655400, 3801616, 3879200, 4752020, 5430880, 5940025, 6788600, 7310800, 7603232, 9504040, 11880050, 13577200, 14621600, 19008080, 23760100, 27154400, 38016160, 47520200, 95040400, 190080800]

約数ペア:

[(1, 190080800), (2, 95040400), (4, 47520200), (5, 38016160), (7, 27154400), (8, 23760100), (10, 19008080), (13, 14621600), (14, 13577200), (16, 11880050), (20, 9504040), (25, 7603232), (26, 7310800), (28, 6788600), (32, 5940025), (35, 5430880), (40, 4752020), (49, 3879200), (50, 3801616), (52, 3655400), (56, 3394300), (65, 2924320), (70, 2715440), (80, 2376010), (91, 2088800), (98, 1939600), (100, 1900808), (104, 1827700), (112, 1697150), (130, 1462160), (140, 1357720), (160, 1188005), (175, 1086176), (182, 1044400), (196, 969800), (200, 950404), (208, 913850), (224, 848575), (245, 775840), (260, 731080), (280, 678860), (325, 584864), (350, 543088), (364, 522200), (373, 509600), (392, 484900), (400, 475202), (416, 456925), (455, 417760), (490, 387920), (520, 365540), (560, 339430), (637, 298400), (650, 292432), (700, 271544), (728, 261100), (746, 254800), (784, 242450), (800, 237601), (910, 208880), (980, 193960), (1040, 182770), (1120, 169715), (1225, 155168), (1274, 149200), (1300, 146216), (1400, 135772), (1456, 130550), (1492, 127400), (1568, 121225), (1820, 104440), (1865, 101920), (1960, 96980), (2080, 91385), (2275, 83552), (2450, 77584), (2548, 74600), (2600, 73108), (2611, 72800), (2800, 67886), (2912, 65275), (2984, 63700), (3185, 59680), (3640, 52220), (3730, 50960), (3920, 48490), (4550, 41776), (4849, 39200), (4900, 38792), (5096, 37300), (5200, 36554), (5222, 36400), (5600, 33943), (5968, 31850), (6370, 29840), (7280, 26110), (7460, 25480), (7840, 24245), (9100, 20888), (9325, 20384), (9698, 19600), (9800, 19396), (10192, 18650), (10400, 18277), (10444, 18200), (11936, 15925), (12740, 14920), (13055, 14560)]