222123600

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:315

約数の個数: 240

約数和(自身を含む): 801704640

約数和(自身を除く): 579581040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 131, 135, 144, 150, 157, 180, 200, 216, 225, 240, 262, 270, 300, 314, 360, 393, 400, 432, 450, 471, 524, 540, 600, 628, 655, 675, 720, 785, 786, 900, 942, 1048, 1080, 1179, 1200, 1256, 1310, 1350, 1413, 1570, 1572, 1800, 1884, 1965, 2096, 2160, 2355, 2358, 2512, 2620, 2700, 2826, 3140, 3144, 3275, 3537, 3600, 3768, 3925, 3930, 4239, 4710, 4716, 5240, 5400, 5652, 5895, 6280, 6288, 6550, 7065, 7074, 7536, 7850, 7860, 8478, 9420, 9432, 9825, 10480, 10800, 11304, 11775, 11790, 12560, 13100, 14130, 14148, 15700, 15720, 16956, 17685, 18840, 18864, 19650, 20567, 21195, 22608, 23550, 23580, 26200, 28260, 28296, 29475, 31400, 31440, 33912, 35325, 35370, 37680, 39300, 41134, 42390, 47100, 47160, 52400, 56520, 56592, 58950, 61701, 62800, 67824, 70650, 70740, 78600, 82268, 84780, 88425, 94200, 94320, 102835, 105975, 113040, 117900, 123402, 141300, 141480, 157200, 164536, 169560, 176850, 185103, 188400, 205670, 211950, 235800, 246804, 282600, 282960, 308505, 329072, 339120, 353700, 370206, 411340, 423900, 471600, 493608, 514175, 555309, 565200, 617010, 707400, 740412, 822680, 847800, 925515, 987216, 1028350, 1110618, 1234020, 1414800, 1480824, 1542525, 1645360, 1695600, 1851030, 2056700, 2221236, 2468040, 2776545, 2961648, 3085050, 3702060, 4113400, 4442472, 4627575, 4936080, 5553090, 6170100, 7404120, 8226800, 8884944, 9255150, 11106180, 12340200, 13882725, 14808240, 18510300, 22212360, 24680400, 27765450, 37020600, 44424720, 55530900, 74041200, 111061800, 222123600]

約数ペア:

[(1, 222123600), (2, 111061800), (3, 74041200), (4, 55530900), (5, 44424720), (6, 37020600), (8, 27765450), (9, 24680400), (10, 22212360), (12, 18510300), (15, 14808240), (16, 13882725), (18, 12340200), (20, 11106180), (24, 9255150), (25, 8884944), (27, 8226800), (30, 7404120), (36, 6170100), (40, 5553090), (45, 4936080), (48, 4627575), (50, 4442472), (54, 4113400), (60, 3702060), (72, 3085050), (75, 2961648), (80, 2776545), (90, 2468040), (100, 2221236), (108, 2056700), (120, 1851030), (131, 1695600), (135, 1645360), (144, 1542525), (150, 1480824), (157, 1414800), (180, 1234020), (200, 1110618), (216, 1028350), (225, 987216), (240, 925515), (262, 847800), (270, 822680), (300, 740412), (314, 707400), (360, 617010), (393, 565200), (400, 555309), (432, 514175), (450, 493608), (471, 471600), (524, 423900), (540, 411340), (600, 370206), (628, 353700), (655, 339120), (675, 329072), (720, 308505), (785, 282960), (786, 282600), (900, 246804), (942, 235800), (1048, 211950), (1080, 205670), (1179, 188400), (1200, 185103), (1256, 176850), (1310, 169560), (1350, 164536), (1413, 157200), (1570, 141480), (1572, 141300), (1800, 123402), (1884, 117900), (1965, 113040), (2096, 105975), (2160, 102835), (2355, 94320), (2358, 94200), (2512, 88425), (2620, 84780), (2700, 82268), (2826, 78600), (3140, 70740), (3144, 70650), (3275, 67824), (3537, 62800), (3600, 61701), (3768, 58950), (3925, 56592), (3930, 56520), (4239, 52400), (4710, 47160), (4716, 47100), (5240, 42390), (5400, 41134), (5652, 39300), (5895, 37680), (6280, 35370), (6288, 35325), (6550, 33912), (7065, 31440), (7074, 31400), (7536, 29475), (7850, 28296), (7860, 28260), (8478, 26200), (9420, 23580), (9432, 23550), (9825, 22608), (10480, 21195), (10800, 20567), (11304, 19650), (11775, 18864), (11790, 18840), (12560, 17685), (13100, 16956), (14130, 15720), (14148, 15700)]