211293600

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{12577}}^1$

素因数の和:12607

約数の個数: 144

約数和(自身を含む): 786074688

約数和(自身を除く): 574781088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 8400, 12577, 16800, 25154, 37731, 50308, 62885, 75462, 88039, 100616, 125770, 150924, 176078, 188655, 201232, 251540, 264117, 301848, 314425, 352156, 377310, 402464, 440195, 503080, 528234, 603696, 628850, 704312, 754620, 880390, 943275, 1006160, 1056468, 1207392, 1257700, 1320585, 1408624, 1509240, 1760780, 1886550, 2012320, 2112936, 2200975, 2515400, 2641170, 2817248, 3018480, 3521560, 3773100, 4225872, 4401950, 5030800, 5282340, 6036960, 6602925, 7043120, 7546200, 8451744, 8803900, 10061600, 10564680, 13205850, 14086240, 15092400, 17607800, 21129360, 26411700, 30184800, 35215600, 42258720, 52823400, 70431200, 105646800, 211293600]

約数ペア:

[(1, 211293600), (2, 105646800), (3, 70431200), (4, 52823400), (5, 42258720), (6, 35215600), (7, 30184800), (8, 26411700), (10, 21129360), (12, 17607800), (14, 15092400), (15, 14086240), (16, 13205850), (20, 10564680), (21, 10061600), (24, 8803900), (25, 8451744), (28, 7546200), (30, 7043120), (32, 6602925), (35, 6036960), (40, 5282340), (42, 5030800), (48, 4401950), (50, 4225872), (56, 3773100), (60, 3521560), (70, 3018480), (75, 2817248), (80, 2641170), (84, 2515400), (96, 2200975), (100, 2112936), (105, 2012320), (112, 1886550), (120, 1760780), (140, 1509240), (150, 1408624), (160, 1320585), (168, 1257700), (175, 1207392), (200, 1056468), (210, 1006160), (224, 943275), (240, 880390), (280, 754620), (300, 704312), (336, 628850), (350, 603696), (400, 528234), (420, 503080), (480, 440195), (525, 402464), (560, 377310), (600, 352156), (672, 314425), (700, 301848), (800, 264117), (840, 251540), (1050, 201232), (1120, 188655), (1200, 176078), (1400, 150924), (1680, 125770), (2100, 100616), (2400, 88039), (2800, 75462), (3360, 62885), (4200, 50308), (5600, 37731), (8400, 25154), (12577, 16800)]