63207900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 216

約数和(自身を含む): 231096320

約数和(自身を除く): 167888420

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, 60, 63, 70, 75, 79, 84, 90, 100, 105, 126, 127, 140, 150, 158, 175, 180, 210, 225, 237, 252, 254, 300, 315, 316, 350, 381, 395, 420, 450, 474, 508, 525, 553, 630, 635, 700, 711, 762, 790, 889, 900, 948, 1050, 1106, 1143, 1185, 1260, 1270, 1422, 1524, 1575, 1580, 1659, 1778, 1905, 1975, 2100, 2212, 2286, 2370, 2540, 2667, 2765, 2844, 3150, 3175, 3318, 3555, 3556, 3810, 3950, 4445, 4572, 4740, 4977, 5334, 5530, 5715, 5925, 6300, 6350, 6636, 7110, 7620, 7900, 8001, 8295, 8890, 9525, 9954, 10033, 10668, 11060, 11430, 11850, 12700, 13335, 13825, 14220, 16002, 16590, 17775, 17780, 19050, 19908, 20066, 22225, 22860, 23700, 24885, 26670, 27650, 28575, 30099, 32004, 33180, 35550, 38100, 40005, 40132, 41475, 44450, 49770, 50165, 53340, 55300, 57150, 60198, 66675, 70231, 71100, 80010, 82950, 88900, 90297, 99540, 100330, 114300, 120396, 124425, 133350, 140462, 150495, 160020, 165900, 180594, 200025, 200660, 210693, 248850, 250825, 266700, 280924, 300990, 351155, 361188, 400050, 421386, 451485, 497700, 501650, 601980, 632079, 702310, 752475, 800100, 842772, 902970, 1003300, 1053465, 1264158, 1404620, 1504950, 1755775, 1805940, 2106930, 2257425, 2528316, 3009900, 3160395, 3511550, 4213860, 4514850, 5267325, 6320790, 7023100, 9029700, 10534650, 12641580, 15801975, 21069300, 31603950, 63207900]

約数ペア:

[(1, 63207900), (2, 31603950), (3, 21069300), (4, 15801975), (5, 12641580), (6, 10534650), (7, 9029700), (9, 7023100), (10, 6320790), (12, 5267325), (14, 4514850), (15, 4213860), (18, 3511550), (20, 3160395), (21, 3009900), (25, 2528316), (28, 2257425), (30, 2106930), (35, 1805940), (36, 1755775), (42, 1504950), (45, 1404620), (50, 1264158), (60, 1053465), (63, 1003300), (70, 902970), (75, 842772), (79, 800100), (84, 752475), (90, 702310), (100, 632079), (105, 601980), (126, 501650), (127, 497700), (140, 451485), (150, 421386), (158, 400050), (175, 361188), (180, 351155), (210, 300990), (225, 280924), (237, 266700), (252, 250825), (254, 248850), (300, 210693), (315, 200660), (316, 200025), (350, 180594), (381, 165900), (395, 160020), (420, 150495), (450, 140462), (474, 133350), (508, 124425), (525, 120396), (553, 114300), (630, 100330), (635, 99540), (700, 90297), (711, 88900), (762, 82950), (790, 80010), (889, 71100), (900, 70231), (948, 66675), (1050, 60198), (1106, 57150), (1143, 55300), (1185, 53340), (1260, 50165), (1270, 49770), (1422, 44450), (1524, 41475), (1575, 40132), (1580, 40005), (1659, 38100), (1778, 35550), (1905, 33180), (1975, 32004), (2100, 30099), (2212, 28575), (2286, 27650), (2370, 26670), (2540, 24885), (2667, 23700), (2765, 22860), (2844, 22225), (3150, 20066), (3175, 19908), (3318, 19050), (3555, 17780), (3556, 17775), (3810, 16590), (3950, 16002), (4445, 14220), (4572, 13825), (4740, 13335), (4977, 12700), (5334, 11850), (5530, 11430), (5715, 11060), (5925, 10668), (6300, 10033), (6350, 9954), (6636, 9525), (7110, 8890), (7620, 8295), (7900, 8001)]