214722900

素因数分解:

$2^2\times 3^4\times 5^2\times 7^2\times {\mathrm{541}}^1$

素因数の和:581

約数の個数: 270

約数和(自身を含む): 811183758

約数和(自身を除く): 596460858

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 49, 50, 54, 60, 63, 70, 75, 81, 84, 90, 98, 100, 105, 108, 126, 135, 140, 147, 150, 162, 175, 180, 189, 196, 210, 225, 245, 252, 270, 294, 300, 315, 324, 350, 378, 405, 420, 441, 450, 490, 525, 540, 541, 567, 588, 630, 675, 700, 735, 756, 810, 882, 900, 945, 980, 1050, 1082, 1134, 1225, 1260, 1323, 1350, 1470, 1575, 1620, 1623, 1764, 1890, 2025, 2100, 2164, 2205, 2268, 2450, 2646, 2700, 2705, 2835, 2940, 3150, 3246, 3675, 3780, 3787, 3969, 4050, 4410, 4725, 4869, 4900, 5292, 5410, 5670, 6300, 6492, 6615, 7350, 7574, 7938, 8100, 8115, 8820, 9450, 9738, 10820, 11025, 11340, 11361, 13230, 13525, 14175, 14607, 14700, 15148, 15876, 16230, 18900, 18935, 19476, 19845, 22050, 22722, 24345, 26460, 26509, 27050, 28350, 29214, 32460, 33075, 34083, 37870, 39690, 40575, 43821, 44100, 45444, 48690, 53018, 54100, 56700, 56805, 58428, 66150, 68166, 73035, 75740, 79380, 79527, 81150, 87642, 94675, 97380, 99225, 102249, 106036, 113610, 121725, 132300, 132545, 136332, 146070, 159054, 162300, 170415, 175284, 189350, 198450, 204498, 219105, 227220, 238581, 243450, 265090, 284025, 292140, 306747, 318108, 340830, 365175, 378700, 396900, 397635, 408996, 438210, 477162, 486900, 511245, 530180, 568050, 613494, 662725, 681660, 715743, 730350, 795270, 852075, 876420, 954324, 1022490, 1095525, 1136100, 1192905, 1226988, 1325450, 1431486, 1460700, 1533735, 1590540, 1704150, 1988175, 2044980, 2147229, 2191050, 2385810, 2556225, 2650900, 2862972, 3067470, 3408300, 3578715, 3976350, 4294458, 4382100, 4771620, 5112450, 5964525, 6134940, 7157430, 7668675, 7952700, 8588916, 10224900, 10736145, 11929050, 14314860, 15337350, 17893575, 21472290, 23858100, 30674700, 35787150, 42944580, 53680725, 71574300, 107361450, 214722900]

約数ペア:

[(1, 214722900), (2, 107361450), (3, 71574300), (4, 53680725), (5, 42944580), (6, 35787150), (7, 30674700), (9, 23858100), (10, 21472290), (12, 17893575), (14, 15337350), (15, 14314860), (18, 11929050), (20, 10736145), (21, 10224900), (25, 8588916), (27, 7952700), (28, 7668675), (30, 7157430), (35, 6134940), (36, 5964525), (42, 5112450), (45, 4771620), (49, 4382100), (50, 4294458), (54, 3976350), (60, 3578715), (63, 3408300), (70, 3067470), (75, 2862972), (81, 2650900), (84, 2556225), (90, 2385810), (98, 2191050), (100, 2147229), (105, 2044980), (108, 1988175), (126, 1704150), (135, 1590540), (140, 1533735), (147, 1460700), (150, 1431486), (162, 1325450), (175, 1226988), (180, 1192905), (189, 1136100), (196, 1095525), (210, 1022490), (225, 954324), (245, 876420), (252, 852075), (270, 795270), (294, 730350), (300, 715743), (315, 681660), (324, 662725), (350, 613494), (378, 568050), (405, 530180), (420, 511245), (441, 486900), (450, 477162), (490, 438210), (525, 408996), (540, 397635), (541, 396900), (567, 378700), (588, 365175), (630, 340830), (675, 318108), (700, 306747), (735, 292140), (756, 284025), (810, 265090), (882, 243450), (900, 238581), (945, 227220), (980, 219105), (1050, 204498), (1082, 198450), (1134, 189350), (1225, 175284), (1260, 170415), (1323, 162300), (1350, 159054), (1470, 146070), (1575, 136332), (1620, 132545), (1623, 132300), (1764, 121725), (1890, 113610), (2025, 106036), (2100, 102249), (2164, 99225), (2205, 97380), (2268, 94675), (2450, 87642), (2646, 81150), (2700, 79527), (2705, 79380), (2835, 75740), (2940, 73035), (3150, 68166), (3246, 66150), (3675, 58428), (3780, 56805), (3787, 56700), (3969, 54100), (4050, 53018), (4410, 48690), (4725, 45444), (4869, 44100), (4900, 43821), (5292, 40575), (5410, 39690), (5670, 37870), (6300, 34083), (6492, 33075), (6615, 32460), (7350, 29214), (7574, 28350), (7938, 27050), (8100, 26509), (8115, 26460), (8820, 24345), (9450, 22722), (9738, 22050), (10820, 19845), (11025, 19476), (11340, 18935), (11361, 18900), (13230, 16230), (13525, 15876), (14175, 15148), (14607, 14700)]