216836100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:507

約数の個数: 216

約数和(自身を含む): 750701952

約数和(自身を除く): 533865852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 43, 45, 50, 52, 60, 65, 75, 78, 86, 90, 100, 117, 129, 130, 150, 156, 172, 180, 195, 215, 225, 234, 258, 260, 300, 325, 387, 390, 430, 431, 450, 468, 516, 559, 585, 645, 650, 774, 780, 860, 862, 900, 975, 1075, 1118, 1170, 1290, 1293, 1300, 1548, 1677, 1724, 1935, 1950, 2150, 2155, 2236, 2340, 2580, 2586, 2795, 2925, 3225, 3354, 3870, 3879, 3900, 4300, 4310, 5031, 5172, 5590, 5603, 5850, 6450, 6465, 6708, 7740, 7758, 8385, 8620, 9675, 10062, 10775, 11180, 11206, 11700, 12900, 12930, 13975, 15516, 16770, 16809, 18533, 19350, 19395, 20124, 21550, 22412, 25155, 25860, 27950, 28015, 32325, 33540, 33618, 37066, 38700, 38790, 41925, 43100, 50310, 50427, 55599, 55900, 56030, 64650, 67236, 74132, 77580, 83850, 84045, 92665, 96975, 100620, 100854, 111198, 112060, 125775, 129300, 140075, 166797, 167700, 168090, 185330, 193950, 201708, 222396, 240929, 251550, 252135, 277995, 280150, 333594, 336180, 370660, 387900, 420225, 463325, 481858, 503100, 504270, 555990, 560300, 667188, 722787, 833985, 840450, 926650, 963716, 1008540, 1111980, 1204645, 1260675, 1389975, 1445574, 1667970, 1680900, 1853300, 2168361, 2409290, 2521350, 2779950, 2891148, 3335940, 3613935, 4169925, 4336722, 4818580, 5042700, 5559900, 6023225, 7227870, 8339850, 8673444, 10841805, 12046450, 14455740, 16679700, 18069675, 21683610, 24092900, 36139350, 43367220, 54209025, 72278700, 108418050, 216836100]

約数ペア:

[(1, 216836100), (2, 108418050), (3, 72278700), (4, 54209025), (5, 43367220), (6, 36139350), (9, 24092900), (10, 21683610), (12, 18069675), (13, 16679700), (15, 14455740), (18, 12046450), (20, 10841805), (25, 8673444), (26, 8339850), (30, 7227870), (36, 6023225), (39, 5559900), (43, 5042700), (45, 4818580), (50, 4336722), (52, 4169925), (60, 3613935), (65, 3335940), (75, 2891148), (78, 2779950), (86, 2521350), (90, 2409290), (100, 2168361), (117, 1853300), (129, 1680900), (130, 1667970), (150, 1445574), (156, 1389975), (172, 1260675), (180, 1204645), (195, 1111980), (215, 1008540), (225, 963716), (234, 926650), (258, 840450), (260, 833985), (300, 722787), (325, 667188), (387, 560300), (390, 555990), (430, 504270), (431, 503100), (450, 481858), (468, 463325), (516, 420225), (559, 387900), (585, 370660), (645, 336180), (650, 333594), (774, 280150), (780, 277995), (860, 252135), (862, 251550), (900, 240929), (975, 222396), (1075, 201708), (1118, 193950), (1170, 185330), (1290, 168090), (1293, 167700), (1300, 166797), (1548, 140075), (1677, 129300), (1724, 125775), (1935, 112060), (1950, 111198), (2150, 100854), (2155, 100620), (2236, 96975), (2340, 92665), (2580, 84045), (2586, 83850), (2795, 77580), (2925, 74132), (3225, 67236), (3354, 64650), (3870, 56030), (3879, 55900), (3900, 55599), (4300, 50427), (4310, 50310), (5031, 43100), (5172, 41925), (5590, 38790), (5603, 38700), (5850, 37066), (6450, 33618), (6465, 33540), (6708, 32325), (7740, 28015), (7758, 27950), (8385, 25860), (8620, 25155), (9675, 22412), (10062, 21550), (10775, 20124), (11180, 19395), (11206, 19350), (11700, 18533), (12900, 16809), (12930, 16770), (13975, 15516)]