25584300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:189

約数の個数: 216

約数和(自身を含む): 95327232

約数和(自身を除く): 69742932

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 31, 35, 36, 42, 45, 50, 60, 62, 63, 70, 75, 84, 90, 93, 100, 105, 124, 126, 131, 140, 150, 155, 175, 180, 186, 210, 217, 225, 252, 262, 279, 300, 310, 315, 350, 372, 393, 420, 434, 450, 465, 524, 525, 558, 620, 630, 651, 655, 700, 775, 786, 868, 900, 917, 930, 1050, 1085, 1116, 1179, 1260, 1302, 1310, 1395, 1550, 1572, 1575, 1834, 1860, 1953, 1965, 2100, 2170, 2325, 2358, 2604, 2620, 2751, 2790, 3100, 3150, 3255, 3275, 3668, 3906, 3930, 4061, 4340, 4585, 4650, 4716, 5425, 5502, 5580, 5895, 6300, 6510, 6550, 6975, 7812, 7860, 8122, 8253, 9170, 9300, 9765, 9825, 10850, 11004, 11790, 12183, 13020, 13100, 13755, 13950, 16244, 16275, 16506, 18340, 19530, 19650, 20305, 21700, 22925, 23580, 24366, 27510, 27900, 28427, 29475, 32550, 33012, 36549, 39060, 39300, 40610, 41265, 45850, 48732, 48825, 55020, 56854, 58950, 60915, 65100, 68775, 73098, 81220, 82530, 85281, 91700, 97650, 101525, 113708, 117900, 121830, 137550, 142135, 146196, 165060, 170562, 182745, 195300, 203050, 206325, 243660, 255843, 275100, 284270, 304575, 341124, 365490, 406100, 412650, 426405, 511686, 568540, 609150, 710675, 730980, 825300, 852810, 913725, 1023372, 1218300, 1279215, 1421350, 1705620, 1827450, 2132025, 2558430, 2842700, 3654900, 4264050, 5116860, 6396075, 8528100, 12792150, 25584300]

約数ペア:

[(1, 25584300), (2, 12792150), (3, 8528100), (4, 6396075), (5, 5116860), (6, 4264050), (7, 3654900), (9, 2842700), (10, 2558430), (12, 2132025), (14, 1827450), (15, 1705620), (18, 1421350), (20, 1279215), (21, 1218300), (25, 1023372), (28, 913725), (30, 852810), (31, 825300), (35, 730980), (36, 710675), (42, 609150), (45, 568540), (50, 511686), (60, 426405), (62, 412650), (63, 406100), (70, 365490), (75, 341124), (84, 304575), (90, 284270), (93, 275100), (100, 255843), (105, 243660), (124, 206325), (126, 203050), (131, 195300), (140, 182745), (150, 170562), (155, 165060), (175, 146196), (180, 142135), (186, 137550), (210, 121830), (217, 117900), (225, 113708), (252, 101525), (262, 97650), (279, 91700), (300, 85281), (310, 82530), (315, 81220), (350, 73098), (372, 68775), (393, 65100), (420, 60915), (434, 58950), (450, 56854), (465, 55020), (524, 48825), (525, 48732), (558, 45850), (620, 41265), (630, 40610), (651, 39300), (655, 39060), (700, 36549), (775, 33012), (786, 32550), (868, 29475), (900, 28427), (917, 27900), (930, 27510), (1050, 24366), (1085, 23580), (1116, 22925), (1179, 21700), (1260, 20305), (1302, 19650), (1310, 19530), (1395, 18340), (1550, 16506), (1572, 16275), (1575, 16244), (1834, 13950), (1860, 13755), (1953, 13100), (1965, 13020), (2100, 12183), (2170, 11790), (2325, 11004), (2358, 10850), (2604, 9825), (2620, 9765), (2751, 9300), (2790, 9170), (3100, 8253), (3150, 8122), (3255, 7860), (3275, 7812), (3668, 6975), (3906, 6550), (3930, 6510), (4061, 6300), (4340, 5895), (4585, 5580), (4650, 5502), (4716, 5425)]