214697700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:723

約数の個数: 216

約数和(自身を含む): 784824768

約数和(自身を除く): 570127068

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 53, 60, 63, 70, 75, 84, 90, 100, 105, 106, 126, 140, 150, 159, 175, 180, 210, 212, 225, 252, 265, 300, 315, 318, 350, 371, 420, 450, 477, 525, 530, 630, 636, 643, 700, 742, 795, 900, 954, 1050, 1060, 1113, 1260, 1286, 1325, 1484, 1575, 1590, 1855, 1908, 1929, 2100, 2226, 2385, 2572, 2650, 3150, 3180, 3215, 3339, 3710, 3858, 3975, 4452, 4501, 4770, 5300, 5565, 5787, 6300, 6430, 6678, 7420, 7716, 7950, 9002, 9275, 9540, 9645, 11130, 11574, 11925, 12860, 13356, 13503, 15900, 16075, 16695, 18004, 18550, 19290, 22260, 22505, 23148, 23850, 27006, 27825, 28935, 32150, 33390, 34079, 37100, 38580, 40509, 45010, 47700, 48225, 54012, 55650, 57870, 64300, 66780, 67515, 68158, 81018, 83475, 90020, 96450, 102237, 111300, 112525, 115740, 135030, 136316, 144675, 162036, 166950, 170395, 192900, 202545, 204474, 225050, 238553, 270060, 289350, 306711, 333900, 337575, 340790, 405090, 408948, 450100, 477106, 511185, 578700, 613422, 675150, 681580, 715659, 810180, 851975, 954212, 1012725, 1022370, 1192765, 1226844, 1350300, 1431318, 1533555, 1703950, 2025450, 2044740, 2146977, 2385530, 2555925, 2862636, 3067110, 3407900, 3578295, 4050900, 4293954, 4771060, 5111850, 5963825, 6134220, 7156590, 7667775, 8587908, 10223700, 10734885, 11927650, 14313180, 15335550, 17891475, 21469770, 23855300, 30671100, 35782950, 42939540, 53674425, 71565900, 107348850, 214697700]

約数ペア:

[(1, 214697700), (2, 107348850), (3, 71565900), (4, 53674425), (5, 42939540), (6, 35782950), (7, 30671100), (9, 23855300), (10, 21469770), (12, 17891475), (14, 15335550), (15, 14313180), (18, 11927650), (20, 10734885), (21, 10223700), (25, 8587908), (28, 7667775), (30, 7156590), (35, 6134220), (36, 5963825), (42, 5111850), (45, 4771060), (50, 4293954), (53, 4050900), (60, 3578295), (63, 3407900), (70, 3067110), (75, 2862636), (84, 2555925), (90, 2385530), (100, 2146977), (105, 2044740), (106, 2025450), (126, 1703950), (140, 1533555), (150, 1431318), (159, 1350300), (175, 1226844), (180, 1192765), (210, 1022370), (212, 1012725), (225, 954212), (252, 851975), (265, 810180), (300, 715659), (315, 681580), (318, 675150), (350, 613422), (371, 578700), (420, 511185), (450, 477106), (477, 450100), (525, 408948), (530, 405090), (630, 340790), (636, 337575), (643, 333900), (700, 306711), (742, 289350), (795, 270060), (900, 238553), (954, 225050), (1050, 204474), (1060, 202545), (1113, 192900), (1260, 170395), (1286, 166950), (1325, 162036), (1484, 144675), (1575, 136316), (1590, 135030), (1855, 115740), (1908, 112525), (1929, 111300), (2100, 102237), (2226, 96450), (2385, 90020), (2572, 83475), (2650, 81018), (3150, 68158), (3180, 67515), (3215, 66780), (3339, 64300), (3710, 57870), (3858, 55650), (3975, 54012), (4452, 48225), (4501, 47700), (4770, 45010), (5300, 40509), (5565, 38580), (5787, 37100), (6300, 34079), (6430, 33390), (6678, 32150), (7420, 28935), (7716, 27825), (7950, 27006), (9002, 23850), (9275, 23148), (9540, 22505), (9645, 22260), (11130, 19290), (11574, 18550), (11925, 18004), (12860, 16695), (13356, 16075), (13503, 15900)]