86778300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 216

約数和(自身を含む): 303397248

約数和(自身を除く): 216618948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 43, 50, 60, 62, 70, 75, 84, 86, 93, 100, 105, 124, 129, 140, 150, 155, 172, 175, 186, 210, 215, 217, 258, 300, 301, 310, 350, 372, 420, 430, 434, 465, 516, 525, 602, 620, 645, 651, 700, 775, 860, 868, 903, 930, 961, 1050, 1075, 1085, 1204, 1290, 1302, 1333, 1505, 1550, 1806, 1860, 1922, 2100, 2150, 2170, 2325, 2580, 2604, 2666, 2883, 3010, 3100, 3225, 3255, 3612, 3844, 3999, 4300, 4340, 4515, 4650, 4805, 5332, 5425, 5766, 6020, 6450, 6510, 6665, 6727, 7525, 7998, 9030, 9300, 9331, 9610, 10850, 11532, 12900, 13020, 13330, 13454, 14415, 15050, 15996, 16275, 18060, 18662, 19220, 19995, 20181, 21700, 22575, 24025, 26660, 26908, 27993, 28830, 30100, 32550, 33325, 33635, 37324, 39990, 40362, 41323, 45150, 46655, 48050, 55986, 57660, 65100, 66650, 67270, 72075, 79980, 80724, 82646, 90300, 93310, 96100, 99975, 100905, 111972, 123969, 133300, 134540, 139965, 144150, 165292, 168175, 186620, 199950, 201810, 206615, 233275, 247938, 279930, 288300, 289261, 336350, 399900, 403620, 413230, 466550, 495876, 504525, 559860, 578522, 619845, 672700, 699825, 826460, 867783, 933100, 1009050, 1033075, 1157044, 1239690, 1399650, 1446305, 1735566, 2018100, 2066150, 2479380, 2799300, 2892610, 3099225, 3471132, 4132300, 4338915, 5785220, 6198450, 7231525, 8677830, 12396900, 14463050, 17355660, 21694575, 28926100, 43389150, 86778300]

約数ペア:

[(1, 86778300), (2, 43389150), (3, 28926100), (4, 21694575), (5, 17355660), (6, 14463050), (7, 12396900), (10, 8677830), (12, 7231525), (14, 6198450), (15, 5785220), (20, 4338915), (21, 4132300), (25, 3471132), (28, 3099225), (30, 2892610), (31, 2799300), (35, 2479380), (42, 2066150), (43, 2018100), (50, 1735566), (60, 1446305), (62, 1399650), (70, 1239690), (75, 1157044), (84, 1033075), (86, 1009050), (93, 933100), (100, 867783), (105, 826460), (124, 699825), (129, 672700), (140, 619845), (150, 578522), (155, 559860), (172, 504525), (175, 495876), (186, 466550), (210, 413230), (215, 403620), (217, 399900), (258, 336350), (300, 289261), (301, 288300), (310, 279930), (350, 247938), (372, 233275), (420, 206615), (430, 201810), (434, 199950), (465, 186620), (516, 168175), (525, 165292), (602, 144150), (620, 139965), (645, 134540), (651, 133300), (700, 123969), (775, 111972), (860, 100905), (868, 99975), (903, 96100), (930, 93310), (961, 90300), (1050, 82646), (1075, 80724), (1085, 79980), (1204, 72075), (1290, 67270), (1302, 66650), (1333, 65100), (1505, 57660), (1550, 55986), (1806, 48050), (1860, 46655), (1922, 45150), (2100, 41323), (2150, 40362), (2170, 39990), (2325, 37324), (2580, 33635), (2604, 33325), (2666, 32550), (2883, 30100), (3010, 28830), (3100, 27993), (3225, 26908), (3255, 26660), (3612, 24025), (3844, 22575), (3999, 21700), (4300, 20181), (4340, 19995), (4515, 19220), (4650, 18662), (4805, 18060), (5332, 16275), (5425, 15996), (5766, 15050), (6020, 14415), (6450, 13454), (6510, 13330), (6665, 13020), (6727, 12900), (7525, 11532), (7998, 10850), (9030, 9610), (9300, 9331)]