213410400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{12703}}^1$

素因数の和:12733

約数の個数: 144

約数和(自身を含む): 793949184

約数和(自身を除く): 580538784

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, 12703, 16800, 25406, 38109, 50812, 63515, 76218, 88921, 101624, 127030, 152436, 177842, 190545, 203248, 254060, 266763, 304872, 317575, 355684, 381090, 406496, 444605, 508120, 533526, 609744, 635150, 711368, 762180, 889210, 952725, 1016240, 1067052, 1219488, 1270300, 1333815, 1422736, 1524360, 1778420, 1905450, 2032480, 2134104, 2223025, 2540600, 2667630, 2845472, 3048720, 3556840, 3810900, 4268208, 4446050, 5081200, 5335260, 6097440, 6669075, 7113680, 7621800, 8536416, 8892100, 10162400, 10670520, 13338150, 14227360, 15243600, 17784200, 21341040, 26676300, 30487200, 35568400, 42682080, 53352600, 71136800, 106705200, 213410400]

約数ペア:

[(1, 213410400), (2, 106705200), (3, 71136800), (4, 53352600), (5, 42682080), (6, 35568400), (7, 30487200), (8, 26676300), (10, 21341040), (12, 17784200), (14, 15243600), (15, 14227360), (16, 13338150), (20, 10670520), (21, 10162400), (24, 8892100), (25, 8536416), (28, 7621800), (30, 7113680), (32, 6669075), (35, 6097440), (40, 5335260), (42, 5081200), (48, 4446050), (50, 4268208), (56, 3810900), (60, 3556840), (70, 3048720), (75, 2845472), (80, 2667630), (84, 2540600), (96, 2223025), (100, 2134104), (105, 2032480), (112, 1905450), (120, 1778420), (140, 1524360), (150, 1422736), (160, 1333815), (168, 1270300), (175, 1219488), (200, 1067052), (210, 1016240), (224, 952725), (240, 889210), (280, 762180), (300, 711368), (336, 635150), (350, 609744), (400, 533526), (420, 508120), (480, 444605), (525, 406496), (560, 381090), (600, 355684), (672, 317575), (700, 304872), (800, 266763), (840, 254060), (1050, 203248), (1120, 190545), (1200, 177842), (1400, 152436), (1680, 127030), (2100, 101624), (2400, 88921), (2800, 76218), (3360, 63515), (4200, 50812), (5600, 38109), (8400, 25406), (12703, 16800)]