222728400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:571

約数の個数: 240

約数和(自身を含む): 813697920

約数和(自身を除く): 590969520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 41, 45, 48, 50, 54, 60, 72, 75, 80, 82, 90, 100, 108, 120, 123, 135, 144, 150, 164, 180, 200, 205, 216, 225, 240, 246, 270, 300, 328, 360, 369, 400, 410, 432, 450, 492, 503, 540, 600, 615, 656, 675, 720, 738, 820, 900, 984, 1006, 1025, 1080, 1107, 1200, 1230, 1350, 1476, 1509, 1640, 1800, 1845, 1968, 2012, 2050, 2160, 2214, 2460, 2515, 2700, 2952, 3018, 3075, 3280, 3600, 3690, 4024, 4100, 4428, 4527, 4920, 5030, 5400, 5535, 5904, 6036, 6150, 7380, 7545, 8048, 8200, 8856, 9054, 9225, 9840, 10060, 10800, 11070, 12072, 12300, 12575, 13581, 14760, 15090, 16400, 17712, 18108, 18450, 20120, 20623, 22140, 22635, 24144, 24600, 25150, 27162, 27675, 29520, 30180, 36216, 36900, 37725, 40240, 41246, 44280, 45270, 49200, 50300, 54324, 55350, 60360, 61869, 67905, 72432, 73800, 75450, 82492, 88560, 90540, 100600, 103115, 108648, 110700, 113175, 120720, 123738, 135810, 147600, 150900, 164984, 181080, 185607, 201200, 206230, 217296, 221400, 226350, 247476, 271620, 301800, 309345, 329968, 339525, 362160, 371214, 412460, 442800, 452700, 494952, 515575, 543240, 556821, 603600, 618690, 679050, 742428, 824920, 905400, 928035, 989904, 1031150, 1086480, 1113642, 1237380, 1358100, 1484856, 1546725, 1649840, 1810800, 1856070, 2062300, 2227284, 2474760, 2716200, 2784105, 2969712, 3093450, 3712140, 4124600, 4454568, 4640175, 4949520, 5432400, 5568210, 6186900, 7424280, 8249200, 8909136, 9280350, 11136420, 12373800, 13920525, 14848560, 18560700, 22272840, 24747600, 27841050, 37121400, 44545680, 55682100, 74242800, 111364200, 222728400]

約数ペア:

[(1, 222728400), (2, 111364200), (3, 74242800), (4, 55682100), (5, 44545680), (6, 37121400), (8, 27841050), (9, 24747600), (10, 22272840), (12, 18560700), (15, 14848560), (16, 13920525), (18, 12373800), (20, 11136420), (24, 9280350), (25, 8909136), (27, 8249200), (30, 7424280), (36, 6186900), (40, 5568210), (41, 5432400), (45, 4949520), (48, 4640175), (50, 4454568), (54, 4124600), (60, 3712140), (72, 3093450), (75, 2969712), (80, 2784105), (82, 2716200), (90, 2474760), (100, 2227284), (108, 2062300), (120, 1856070), (123, 1810800), (135, 1649840), (144, 1546725), (150, 1484856), (164, 1358100), (180, 1237380), (200, 1113642), (205, 1086480), (216, 1031150), (225, 989904), (240, 928035), (246, 905400), (270, 824920), (300, 742428), (328, 679050), (360, 618690), (369, 603600), (400, 556821), (410, 543240), (432, 515575), (450, 494952), (492, 452700), (503, 442800), (540, 412460), (600, 371214), (615, 362160), (656, 339525), (675, 329968), (720, 309345), (738, 301800), (820, 271620), (900, 247476), (984, 226350), (1006, 221400), (1025, 217296), (1080, 206230), (1107, 201200), (1200, 185607), (1230, 181080), (1350, 164984), (1476, 150900), (1509, 147600), (1640, 135810), (1800, 123738), (1845, 120720), (1968, 113175), (2012, 110700), (2050, 108648), (2160, 103115), (2214, 100600), (2460, 90540), (2515, 88560), (2700, 82492), (2952, 75450), (3018, 73800), (3075, 72432), (3280, 67905), (3600, 61869), (3690, 60360), (4024, 55350), (4100, 54324), (4428, 50300), (4527, 49200), (4920, 45270), (5030, 44280), (5400, 41246), (5535, 40240), (5904, 37725), (6036, 36900), (6150, 36216), (7380, 30180), (7545, 29520), (8048, 27675), (8200, 27162), (8856, 25150), (9054, 24600), (9225, 24144), (9840, 22635), (10060, 22140), (10800, 20623), (11070, 20120), (12072, 18450), (12300, 18108), (12575, 17712), (13581, 16400), (14760, 15090)]