194374400

素因数分解:

$2^8\times 5^2\times {\mathrm{11}}^2\times {\mathrm{251}}^1$

素因数の和:299

約数の個数: 162

約数和(自身を含む): 530926956

約数和(自身を除く): 336552556

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 121, 128, 160, 176, 200, 220, 242, 251, 256, 275, 320, 352, 400, 440, 484, 502, 550, 605, 640, 704, 800, 880, 968, 1004, 1100, 1210, 1255, 1280, 1408, 1600, 1760, 1936, 2008, 2200, 2420, 2510, 2761, 2816, 3025, 3200, 3520, 3872, 4016, 4400, 4840, 5020, 5522, 6050, 6275, 6400, 7040, 7744, 8032, 8800, 9680, 10040, 11044, 12100, 12550, 13805, 14080, 15488, 16064, 17600, 19360, 20080, 22088, 24200, 25100, 27610, 30371, 30976, 32128, 35200, 38720, 40160, 44176, 48400, 50200, 55220, 60742, 64256, 69025, 70400, 77440, 80320, 88352, 96800, 100400, 110440, 121484, 138050, 151855, 154880, 160640, 176704, 193600, 200800, 220880, 242968, 276100, 303710, 321280, 353408, 387200, 401600, 441760, 485936, 552200, 607420, 706816, 759275, 774400, 803200, 883520, 971872, 1104400, 1214840, 1518550, 1606400, 1767040, 1943744, 2208800, 2429680, 3037100, 3534080, 3887488, 4417600, 4859360, 6074200, 7774976, 8835200, 9718720, 12148400, 17670400, 19437440, 24296800, 38874880, 48593600, 97187200, 194374400]

約数ペア:

[(1, 194374400), (2, 97187200), (4, 48593600), (5, 38874880), (8, 24296800), (10, 19437440), (11, 17670400), (16, 12148400), (20, 9718720), (22, 8835200), (25, 7774976), (32, 6074200), (40, 4859360), (44, 4417600), (50, 3887488), (55, 3534080), (64, 3037100), (80, 2429680), (88, 2208800), (100, 1943744), (110, 1767040), (121, 1606400), (128, 1518550), (160, 1214840), (176, 1104400), (200, 971872), (220, 883520), (242, 803200), (251, 774400), (256, 759275), (275, 706816), (320, 607420), (352, 552200), (400, 485936), (440, 441760), (484, 401600), (502, 387200), (550, 353408), (605, 321280), (640, 303710), (704, 276100), (800, 242968), (880, 220880), (968, 200800), (1004, 193600), (1100, 176704), (1210, 160640), (1255, 154880), (1280, 151855), (1408, 138050), (1600, 121484), (1760, 110440), (1936, 100400), (2008, 96800), (2200, 88352), (2420, 80320), (2510, 77440), (2761, 70400), (2816, 69025), (3025, 64256), (3200, 60742), (3520, 55220), (3872, 50200), (4016, 48400), (4400, 44176), (4840, 40160), (5020, 38720), (5522, 35200), (6050, 32128), (6275, 30976), (6400, 30371), (7040, 27610), (7744, 25100), (8032, 24200), (8800, 22088), (9680, 20080), (10040, 19360), (11044, 17600), (12100, 16064), (12550, 15488), (13805, 14080)]