201075480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:319

約数の個数: 256

約数和(自身を含む): 725760000

約数和(自身を除く): 524684520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 41, 45, 54, 57, 60, 72, 76, 82, 90, 95, 108, 114, 120, 123, 135, 152, 164, 171, 180, 190, 205, 216, 228, 239, 246, 270, 285, 328, 342, 360, 369, 380, 410, 456, 478, 492, 513, 540, 570, 615, 684, 717, 738, 760, 779, 820, 855, 956, 984, 1026, 1080, 1107, 1140, 1195, 1230, 1368, 1434, 1476, 1558, 1640, 1710, 1845, 1912, 2052, 2151, 2214, 2280, 2337, 2390, 2460, 2565, 2868, 2952, 3116, 3420, 3585, 3690, 3895, 4104, 4302, 4428, 4541, 4674, 4780, 4920, 5130, 5535, 5736, 6232, 6453, 6840, 7011, 7170, 7380, 7790, 8604, 8856, 9082, 9348, 9560, 9799, 10260, 10755, 11070, 11685, 12906, 13623, 14022, 14340, 14760, 15580, 17208, 18164, 18696, 19598, 20520, 21033, 21510, 22140, 22705, 23370, 25812, 27246, 28044, 28680, 29397, 31160, 32265, 35055, 36328, 39196, 40869, 42066, 43020, 44280, 45410, 46740, 48995, 51624, 54492, 56088, 58794, 64530, 68115, 70110, 78392, 81738, 84132, 86040, 88191, 90820, 93480, 97990, 105165, 108984, 117588, 122607, 129060, 136230, 140220, 146985, 163476, 168264, 176382, 181640, 186181, 195980, 204345, 210330, 235176, 245214, 258120, 264573, 272460, 280440, 293970, 326952, 352764, 372362, 391960, 408690, 420660, 440955, 490428, 529146, 544920, 558543, 587940, 613035, 705528, 744724, 817380, 841320, 881910, 930905, 980856, 1058292, 1117086, 1175880, 1226070, 1322865, 1489448, 1634760, 1675629, 1763820, 1861810, 2116584, 2234172, 2452140, 2645730, 2792715, 3351258, 3527640, 3723620, 4468344, 4904280, 5026887, 5291460, 5585430, 6702516, 7447240, 8378145, 10053774, 10582920, 11170860, 13405032, 16756290, 20107548, 22341720, 25134435, 33512580, 40215096, 50268870, 67025160, 100537740, 201075480]

約数ペア:

[(1, 201075480), (2, 100537740), (3, 67025160), (4, 50268870), (5, 40215096), (6, 33512580), (8, 25134435), (9, 22341720), (10, 20107548), (12, 16756290), (15, 13405032), (18, 11170860), (19, 10582920), (20, 10053774), (24, 8378145), (27, 7447240), (30, 6702516), (36, 5585430), (38, 5291460), (40, 5026887), (41, 4904280), (45, 4468344), (54, 3723620), (57, 3527640), (60, 3351258), (72, 2792715), (76, 2645730), (82, 2452140), (90, 2234172), (95, 2116584), (108, 1861810), (114, 1763820), (120, 1675629), (123, 1634760), (135, 1489448), (152, 1322865), (164, 1226070), (171, 1175880), (180, 1117086), (190, 1058292), (205, 980856), (216, 930905), (228, 881910), (239, 841320), (246, 817380), (270, 744724), (285, 705528), (328, 613035), (342, 587940), (360, 558543), (369, 544920), (380, 529146), (410, 490428), (456, 440955), (478, 420660), (492, 408690), (513, 391960), (540, 372362), (570, 352764), (615, 326952), (684, 293970), (717, 280440), (738, 272460), (760, 264573), (779, 258120), (820, 245214), (855, 235176), (956, 210330), (984, 204345), (1026, 195980), (1080, 186181), (1107, 181640), (1140, 176382), (1195, 168264), (1230, 163476), (1368, 146985), (1434, 140220), (1476, 136230), (1558, 129060), (1640, 122607), (1710, 117588), (1845, 108984), (1912, 105165), (2052, 97990), (2151, 93480), (2214, 90820), (2280, 88191), (2337, 86040), (2390, 84132), (2460, 81738), (2565, 78392), (2868, 70110), (2952, 68115), (3116, 64530), (3420, 58794), (3585, 56088), (3690, 54492), (3895, 51624), (4104, 48995), (4302, 46740), (4428, 45410), (4541, 44280), (4674, 43020), (4780, 42066), (4920, 40869), (5130, 39196), (5535, 36328), (5736, 35055), (6232, 32265), (6453, 31160), (6840, 29397), (7011, 28680), (7170, 28044), (7380, 27246), (7790, 25812), (8604, 23370), (8856, 22705), (9082, 22140), (9348, 21510), (9560, 21033), (9799, 20520), (10260, 19598), (10755, 18696), (11070, 18164), (11685, 17208), (12906, 15580), (13623, 14760), (14022, 14340)]