122419500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:249

約数の個数: 192

約数和(自身を含む): 415134720

約数和(自身を除く): 292715220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 89, 100, 105, 125, 131, 140, 150, 175, 178, 210, 250, 262, 267, 300, 350, 356, 375, 393, 420, 445, 500, 524, 525, 534, 623, 655, 700, 750, 786, 875, 890, 917, 1050, 1068, 1246, 1310, 1335, 1500, 1572, 1750, 1780, 1834, 1869, 1965, 2100, 2225, 2492, 2620, 2625, 2670, 2751, 3115, 3275, 3500, 3668, 3738, 3930, 4450, 4585, 5250, 5340, 5502, 6230, 6550, 6675, 7476, 7860, 8900, 9170, 9345, 9825, 10500, 11004, 11125, 11659, 12460, 13100, 13350, 13755, 15575, 16375, 18340, 18690, 19650, 22250, 22925, 23318, 26700, 27510, 31150, 32750, 33375, 34977, 37380, 39300, 44500, 45850, 46636, 46725, 49125, 55020, 58295, 62300, 65500, 66750, 68775, 69954, 77875, 81613, 91700, 93450, 98250, 114625, 116590, 133500, 137550, 139908, 155750, 163226, 174885, 186900, 196500, 229250, 233180, 233625, 244839, 275100, 291475, 311500, 326452, 343875, 349770, 408065, 458500, 467250, 489678, 582950, 687750, 699540, 816130, 874425, 934500, 979356, 1165900, 1224195, 1375500, 1457375, 1632260, 1748850, 2040325, 2448390, 2914750, 3497700, 4080650, 4372125, 4896780, 5829500, 6120975, 8161300, 8744250, 10201625, 12241950, 17488500, 20403250, 24483900, 30604875, 40806500, 61209750, 122419500]

約数ペア:

[(1, 122419500), (2, 61209750), (3, 40806500), (4, 30604875), (5, 24483900), (6, 20403250), (7, 17488500), (10, 12241950), (12, 10201625), (14, 8744250), (15, 8161300), (20, 6120975), (21, 5829500), (25, 4896780), (28, 4372125), (30, 4080650), (35, 3497700), (42, 2914750), (50, 2448390), (60, 2040325), (70, 1748850), (75, 1632260), (84, 1457375), (89, 1375500), (100, 1224195), (105, 1165900), (125, 979356), (131, 934500), (140, 874425), (150, 816130), (175, 699540), (178, 687750), (210, 582950), (250, 489678), (262, 467250), (267, 458500), (300, 408065), (350, 349770), (356, 343875), (375, 326452), (393, 311500), (420, 291475), (445, 275100), (500, 244839), (524, 233625), (525, 233180), (534, 229250), (623, 196500), (655, 186900), (700, 174885), (750, 163226), (786, 155750), (875, 139908), (890, 137550), (917, 133500), (1050, 116590), (1068, 114625), (1246, 98250), (1310, 93450), (1335, 91700), (1500, 81613), (1572, 77875), (1750, 69954), (1780, 68775), (1834, 66750), (1869, 65500), (1965, 62300), (2100, 58295), (2225, 55020), (2492, 49125), (2620, 46725), (2625, 46636), (2670, 45850), (2751, 44500), (3115, 39300), (3275, 37380), (3500, 34977), (3668, 33375), (3738, 32750), (3930, 31150), (4450, 27510), (4585, 26700), (5250, 23318), (5340, 22925), (5502, 22250), (6230, 19650), (6550, 18690), (6675, 18340), (7476, 16375), (7860, 15575), (8900, 13755), (9170, 13350), (9345, 13100), (9825, 12460), (10500, 11659), (11004, 11125)]