213242400

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{4231}}^1$

素因数の和:4264

約数の個数: 216

約数和(自身を含む): 859569984

約数和(自身を除く): 646327584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 336, 350, 360, 400, 420, 450, 480, 504, 525, 560, 600, 630, 672, 700, 720, 800, 840, 900, 1008, 1050, 1120, 1200, 1260, 1400, 1440, 1575, 1680, 1800, 2016, 2100, 2400, 2520, 2800, 3150, 3360, 3600, 4200, 4231, 5040, 5600, 6300, 7200, 8400, 8462, 10080, 12600, 12693, 16800, 16924, 21155, 25200, 25386, 29617, 33848, 38079, 42310, 50400, 50772, 59234, 63465, 67696, 76158, 84620, 88851, 101544, 105775, 118468, 126930, 135392, 148085, 152316, 169240, 177702, 190395, 203088, 211550, 236936, 253860, 266553, 296170, 304632, 317325, 338480, 355404, 380790, 406176, 423100, 444255, 473872, 507720, 533106, 592340, 609264, 634650, 676960, 710808, 740425, 761580, 846200, 888510, 947744, 951975, 1015440, 1066212, 1184680, 1218528, 1269300, 1332765, 1421616, 1480850, 1523160, 1692400, 1777020, 1903950, 2030880, 2132424, 2221275, 2369360, 2538600, 2665530, 2843232, 2961700, 3046320, 3384800, 3554040, 3807900, 4264848, 4442550, 4738720, 5077200, 5331060, 5923400, 6092640, 6663825, 7108080, 7615800, 8529696, 8885100, 10154400, 10662120, 11846800, 13327650, 14216160, 15231600, 17770200, 21324240, 23693600, 26655300, 30463200, 35540400, 42648480, 53310600, 71080800, 106621200, 213242400]

約数ペア:

[(1, 213242400), (2, 106621200), (3, 71080800), (4, 53310600), (5, 42648480), (6, 35540400), (7, 30463200), (8, 26655300), (9, 23693600), (10, 21324240), (12, 17770200), (14, 15231600), (15, 14216160), (16, 13327650), (18, 11846800), (20, 10662120), (21, 10154400), (24, 8885100), (25, 8529696), (28, 7615800), (30, 7108080), (32, 6663825), (35, 6092640), (36, 5923400), (40, 5331060), (42, 5077200), (45, 4738720), (48, 4442550), (50, 4264848), (56, 3807900), (60, 3554040), (63, 3384800), (70, 3046320), (72, 2961700), (75, 2843232), (80, 2665530), (84, 2538600), (90, 2369360), (96, 2221275), (100, 2132424), (105, 2030880), (112, 1903950), (120, 1777020), (126, 1692400), (140, 1523160), (144, 1480850), (150, 1421616), (160, 1332765), (168, 1269300), (175, 1218528), (180, 1184680), (200, 1066212), (210, 1015440), (224, 951975), (225, 947744), (240, 888510), (252, 846200), (280, 761580), (288, 740425), (300, 710808), (315, 676960), (336, 634650), (350, 609264), (360, 592340), (400, 533106), (420, 507720), (450, 473872), (480, 444255), (504, 423100), (525, 406176), (560, 380790), (600, 355404), (630, 338480), (672, 317325), (700, 304632), (720, 296170), (800, 266553), (840, 253860), (900, 236936), (1008, 211550), (1050, 203088), (1120, 190395), (1200, 177702), (1260, 169240), (1400, 152316), (1440, 148085), (1575, 135392), (1680, 126930), (1800, 118468), (2016, 105775), (2100, 101544), (2400, 88851), (2520, 84620), (2800, 76158), (3150, 67696), (3360, 63465), (3600, 59234), (4200, 50772), (4231, 50400), (5040, 42310), (5600, 38079), (6300, 33848), (7200, 29617), (8400, 25386), (8462, 25200), (10080, 21155), (12600, 16924), (12693, 16800)]