227292800

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:243

約数の個数: 192

約数和(自身を含む): 655166400

約数和(自身を除く): 427873600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 73, 80, 100, 112, 128, 139, 140, 146, 160, 175, 200, 224, 278, 280, 292, 320, 350, 365, 400, 448, 511, 556, 560, 584, 640, 695, 700, 730, 800, 896, 973, 1022, 1112, 1120, 1168, 1390, 1400, 1460, 1600, 1825, 1946, 2044, 2224, 2240, 2336, 2555, 2780, 2800, 2920, 3200, 3475, 3650, 3892, 4088, 4448, 4480, 4672, 4865, 5110, 5560, 5600, 5840, 6950, 7300, 7784, 8176, 8896, 9344, 9730, 10147, 10220, 11120, 11200, 11680, 12775, 13900, 14600, 15568, 16352, 17792, 19460, 20294, 20440, 22240, 22400, 23360, 24325, 25550, 27800, 29200, 31136, 32704, 38920, 40588, 40880, 44480, 46720, 48650, 50735, 51100, 55600, 58400, 62272, 65408, 71029, 77840, 81176, 81760, 88960, 97300, 101470, 102200, 111200, 116800, 124544, 142058, 155680, 162352, 163520, 194600, 202940, 204400, 222400, 233600, 253675, 284116, 311360, 324704, 327040, 355145, 389200, 405880, 408800, 444800, 507350, 568232, 622720, 649408, 710290, 778400, 811760, 817600, 1014700, 1136464, 1298816, 1420580, 1556800, 1623520, 1635200, 1775725, 2029400, 2272928, 2841160, 3113600, 3247040, 3551450, 4058800, 4545856, 5682320, 6494080, 7102900, 8117600, 9091712, 11364640, 14205800, 16235200, 22729280, 28411600, 32470400, 45458560, 56823200, 113646400, 227292800]

約数ペア:

[(1, 227292800), (2, 113646400), (4, 56823200), (5, 45458560), (7, 32470400), (8, 28411600), (10, 22729280), (14, 16235200), (16, 14205800), (20, 11364640), (25, 9091712), (28, 8117600), (32, 7102900), (35, 6494080), (40, 5682320), (50, 4545856), (56, 4058800), (64, 3551450), (70, 3247040), (73, 3113600), (80, 2841160), (100, 2272928), (112, 2029400), (128, 1775725), (139, 1635200), (140, 1623520), (146, 1556800), (160, 1420580), (175, 1298816), (200, 1136464), (224, 1014700), (278, 817600), (280, 811760), (292, 778400), (320, 710290), (350, 649408), (365, 622720), (400, 568232), (448, 507350), (511, 444800), (556, 408800), (560, 405880), (584, 389200), (640, 355145), (695, 327040), (700, 324704), (730, 311360), (800, 284116), (896, 253675), (973, 233600), (1022, 222400), (1112, 204400), (1120, 202940), (1168, 194600), (1390, 163520), (1400, 162352), (1460, 155680), (1600, 142058), (1825, 124544), (1946, 116800), (2044, 111200), (2224, 102200), (2240, 101470), (2336, 97300), (2555, 88960), (2780, 81760), (2800, 81176), (2920, 77840), (3200, 71029), (3475, 65408), (3650, 62272), (3892, 58400), (4088, 55600), (4448, 51100), (4480, 50735), (4672, 48650), (4865, 46720), (5110, 44480), (5560, 40880), (5600, 40588), (5840, 38920), (6950, 32704), (7300, 31136), (7784, 29200), (8176, 27800), (8896, 25550), (9344, 24325), (9730, 23360), (10147, 22400), (10220, 22240), (11120, 20440), (11200, 20294), (11680, 19460), (12775, 17792), (13900, 16352), (14600, 15568)]