553415100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8501}}^1$

素因数の和:8556

約数の個数: 144

約数和(自身を含む): 1889212416

約数和(自身を除く): 1335797316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 50, 60, 62, 70, 75, 84, 93, 100, 105, 124, 140, 150, 155, 175, 186, 210, 217, 300, 310, 350, 372, 420, 434, 465, 525, 620, 651, 700, 775, 868, 930, 1050, 1085, 1302, 1550, 1860, 2100, 2170, 2325, 2604, 3100, 3255, 4340, 4650, 5425, 6510, 8501, 9300, 10850, 13020, 16275, 17002, 21700, 25503, 32550, 34004, 42505, 51006, 59507, 65100, 85010, 102012, 119014, 127515, 170020, 178521, 212525, 238028, 255030, 263531, 297535, 357042, 425050, 510060, 527062, 595070, 637575, 714084, 790593, 850100, 892605, 1054124, 1190140, 1275150, 1317655, 1487675, 1581186, 1785210, 1844717, 2550300, 2635310, 2975350, 3162372, 3570420, 3689434, 3952965, 4463025, 5270620, 5534151, 5950700, 6588275, 7378868, 7905930, 8926050, 9223585, 11068302, 13176550, 15811860, 17852100, 18447170, 19764825, 22136604, 26353100, 27670755, 36894340, 39529650, 46117925, 55341510, 79059300, 92235850, 110683020, 138353775, 184471700, 276707550, 553415100]

約数ペア:

[(1, 553415100), (2, 276707550), (3, 184471700), (4, 138353775), (5, 110683020), (6, 92235850), (7, 79059300), (10, 55341510), (12, 46117925), (14, 39529650), (15, 36894340), (20, 27670755), (21, 26353100), (25, 22136604), (28, 19764825), (30, 18447170), (31, 17852100), (35, 15811860), (42, 13176550), (50, 11068302), (60, 9223585), (62, 8926050), (70, 7905930), (75, 7378868), (84, 6588275), (93, 5950700), (100, 5534151), (105, 5270620), (124, 4463025), (140, 3952965), (150, 3689434), (155, 3570420), (175, 3162372), (186, 2975350), (210, 2635310), (217, 2550300), (300, 1844717), (310, 1785210), (350, 1581186), (372, 1487675), (420, 1317655), (434, 1275150), (465, 1190140), (525, 1054124), (620, 892605), (651, 850100), (700, 790593), (775, 714084), (868, 637575), (930, 595070), (1050, 527062), (1085, 510060), (1302, 425050), (1550, 357042), (1860, 297535), (2100, 263531), (2170, 255030), (2325, 238028), (2604, 212525), (3100, 178521), (3255, 170020), (4340, 127515), (4650, 119014), (5425, 102012), (6510, 85010), (8501, 65100), (9300, 59507), (10850, 51006), (13020, 42505), (16275, 34004), (17002, 32550), (21700, 25503)]