19239862500

素因数分解:

$2^2\times 3^3\times 5^5\times {\mathrm{109}}^1\times {\mathrm{523}}^1$

素因数の和:670

約数の個数: 288

約数和(自身を含む): 63039715200

約数和(自身を除く): 43799852700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 109, 125, 135, 150, 180, 218, 225, 250, 270, 300, 327, 375, 436, 450, 500, 523, 540, 545, 625, 654, 675, 750, 900, 981, 1046, 1090, 1125, 1250, 1308, 1350, 1500, 1569, 1635, 1875, 1962, 2092, 2180, 2250, 2500, 2615, 2700, 2725, 2943, 3125, 3138, 3270, 3375, 3750, 3924, 4500, 4707, 4905, 5230, 5450, 5625, 5886, 6250, 6276, 6540, 6750, 7500, 7845, 8175, 9375, 9414, 9810, 10460, 10900, 11250, 11772, 12500, 13075, 13500, 13625, 14121, 14715, 15690, 16350, 16875, 18750, 18828, 19620, 22500, 23535, 24525, 26150, 27250, 28125, 28242, 29430, 31380, 32700, 33750, 37500, 39225, 40875, 47070, 49050, 52300, 54500, 56250, 56484, 57007, 58860, 65375, 67500, 68125, 70605, 73575, 78450, 81750, 84375, 94140, 98100, 112500, 114014, 117675, 122625, 130750, 136250, 141210, 147150, 156900, 163500, 168750, 171021, 196125, 204375, 228028, 235350, 245250, 261500, 272500, 282420, 285035, 294300, 326875, 337500, 340625, 342042, 353025, 367875, 392250, 408750, 470700, 490500, 513063, 570070, 588375, 613125, 653750, 681250, 684084, 706050, 735750, 784500, 817500, 855105, 980625, 1021875, 1026126, 1140140, 1176750, 1226250, 1307500, 1362500, 1412100, 1425175, 1471500, 1539189, 1634375, 1710210, 1765125, 1839375, 1961250, 2043750, 2052252, 2353500, 2452500, 2565315, 2850350, 2941875, 3065625, 3078378, 3268750, 3420420, 3530250, 3678750, 3922500, 4087500, 4275525, 4903125, 5130630, 5700700, 5883750, 6131250, 6156756, 6537500, 7060500, 7125875, 7357500, 7695945, 8551050, 8825625, 9196875, 9806250, 10261260, 11767500, 12262500, 12826575, 14251750, 14709375, 15391890, 17102100, 17651250, 18393750, 19612500, 21377625, 25653150, 28503500, 29418750, 30783780, 35302500, 35629375, 36787500, 38479725, 42755250, 44128125, 51306300, 58837500, 64132875, 71258750, 76959450, 85510500, 88256250, 106888125, 128265750, 142517500, 153918900, 176512500, 178146875, 192398625, 213776250, 256531500, 320664375, 356293750, 384797250, 427552500, 534440625, 641328750, 712587500, 769594500, 961993125, 1068881250, 1282657500, 1603321875, 1923986250, 2137762500, 3206643750, 3847972500, 4809965625, 6413287500, 9619931250, 19239862500]

約数ペア:

[(1, 19239862500), (2, 9619931250), (3, 6413287500), (4, 4809965625), (5, 3847972500), (6, 3206643750), (9, 2137762500), (10, 1923986250), (12, 1603321875), (15, 1282657500), (18, 1068881250), (20, 961993125), (25, 769594500), (27, 712587500), (30, 641328750), (36, 534440625), (45, 427552500), (50, 384797250), (54, 356293750), (60, 320664375), (75, 256531500), (90, 213776250), (100, 192398625), (108, 178146875), (109, 176512500), (125, 153918900), (135, 142517500), (150, 128265750), (180, 106888125), (218, 88256250), (225, 85510500), (250, 76959450), (270, 71258750), (300, 64132875), (327, 58837500), (375, 51306300), (436, 44128125), (450, 42755250), (500, 38479725), (523, 36787500), (540, 35629375), (545, 35302500), (625, 30783780), (654, 29418750), (675, 28503500), (750, 25653150), (900, 21377625), (981, 19612500), (1046, 18393750), (1090, 17651250), (1125, 17102100), (1250, 15391890), (1308, 14709375), (1350, 14251750), (1500, 12826575), (1569, 12262500), (1635, 11767500), (1875, 10261260), (1962, 9806250), (2092, 9196875), (2180, 8825625), (2250, 8551050), (2500, 7695945), (2615, 7357500), (2700, 7125875), (2725, 7060500), (2943, 6537500), (3125, 6156756), (3138, 6131250), (3270, 5883750), (3375, 5700700), (3750, 5130630), (3924, 4903125), (4500, 4275525), (4707, 4087500), (4905, 3922500), (5230, 3678750), (5450, 3530250), (5625, 3420420), (5886, 3268750), (6250, 3078378), (6276, 3065625), (6540, 2941875), (6750, 2850350), (7500, 2565315), (7845, 2452500), (8175, 2353500), (9375, 2052252), (9414, 2043750), (9810, 1961250), (10460, 1839375), (10900, 1765125), (11250, 1710210), (11772, 1634375), (12500, 1539189), (13075, 1471500), (13500, 1425175), (13625, 1412100), (14121, 1362500), (14715, 1307500), (15690, 1226250), (16350, 1176750), (16875, 1140140), (18750, 1026126), (18828, 1021875), (19620, 980625), (22500, 855105), (23535, 817500), (24525, 784500), (26150, 735750), (27250, 706050), (28125, 684084), (28242, 681250), (29430, 653750), (31380, 613125), (32700, 588375), (33750, 570070), (37500, 513063), (39225, 490500), (40875, 470700), (47070, 408750), (49050, 392250), (52300, 367875), (54500, 353025), (56250, 342042), (56484, 340625), (57007, 337500), (58860, 326875), (65375, 294300), (67500, 285035), (68125, 282420), (70605, 272500), (73575, 261500), (78450, 245250), (81750, 235350), (84375, 228028), (94140, 204375), (98100, 196125), (112500, 171021), (114014, 168750), (117675, 163500), (122625, 156900), (130750, 147150), (136250, 141210)]