201344220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:305

約数の個数: 288

約数和(自身を含む): 775756800

約数和(自身を除く): 574412580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 73, 77, 84, 90, 99, 105, 110, 126, 132, 140, 146, 154, 165, 180, 198, 199, 210, 219, 220, 231, 252, 292, 308, 315, 330, 365, 385, 396, 398, 420, 438, 462, 495, 511, 597, 630, 657, 660, 693, 730, 770, 796, 803, 876, 924, 990, 995, 1022, 1095, 1155, 1194, 1260, 1314, 1386, 1393, 1460, 1533, 1540, 1606, 1791, 1980, 1990, 2044, 2189, 2190, 2310, 2388, 2409, 2555, 2628, 2772, 2786, 2985, 3066, 3212, 3285, 3465, 3582, 3980, 4015, 4179, 4378, 4380, 4599, 4620, 4818, 5110, 5572, 5621, 5970, 6132, 6567, 6570, 6930, 6965, 7164, 7227, 7665, 8030, 8358, 8756, 8955, 9198, 9636, 10220, 10945, 11242, 11940, 12045, 12537, 13134, 13140, 13860, 13930, 14454, 14527, 15323, 15330, 16060, 16716, 16863, 17910, 18396, 19701, 20895, 21890, 22484, 22995, 24090, 25074, 26268, 27860, 28105, 28908, 29054, 30646, 30660, 32835, 33726, 35820, 36135, 39402, 41790, 43581, 43780, 45969, 45990, 48180, 50148, 50589, 56210, 58108, 61292, 62685, 65670, 67452, 72270, 72635, 76615, 78804, 83580, 84315, 87162, 91938, 91980, 98505, 101178, 101689, 112420, 125370, 130743, 131340, 137907, 144540, 145270, 153230, 159797, 168630, 174324, 183876, 197010, 202356, 203378, 217905, 229845, 250740, 252945, 261486, 275814, 290540, 305067, 306460, 319594, 337260, 394020, 406756, 435810, 459690, 479391, 505890, 508445, 522972, 551628, 610134, 639188, 653715, 689535, 798985, 871620, 915201, 919380, 958782, 1011780, 1016890, 1118579, 1220268, 1307430, 1379070, 1438173, 1525335, 1597970, 1830402, 1917564, 2033780, 2237158, 2396955, 2614860, 2758140, 2876346, 3050670, 3195940, 3355737, 3660804, 4474316, 4576005, 4793910, 5592895, 5752692, 6101340, 6711474, 7190865, 9152010, 9587820, 10067211, 11185790, 13422948, 14381730, 16778685, 18304020, 20134422, 22371580, 28763460, 33557370, 40268844, 50336055, 67114740, 100672110, 201344220]

約数ペア:

[(1, 201344220), (2, 100672110), (3, 67114740), (4, 50336055), (5, 40268844), (6, 33557370), (7, 28763460), (9, 22371580), (10, 20134422), (11, 18304020), (12, 16778685), (14, 14381730), (15, 13422948), (18, 11185790), (20, 10067211), (21, 9587820), (22, 9152010), (28, 7190865), (30, 6711474), (33, 6101340), (35, 5752692), (36, 5592895), (42, 4793910), (44, 4576005), (45, 4474316), (55, 3660804), (60, 3355737), (63, 3195940), (66, 3050670), (70, 2876346), (73, 2758140), (77, 2614860), (84, 2396955), (90, 2237158), (99, 2033780), (105, 1917564), (110, 1830402), (126, 1597970), (132, 1525335), (140, 1438173), (146, 1379070), (154, 1307430), (165, 1220268), (180, 1118579), (198, 1016890), (199, 1011780), (210, 958782), (219, 919380), (220, 915201), (231, 871620), (252, 798985), (292, 689535), (308, 653715), (315, 639188), (330, 610134), (365, 551628), (385, 522972), (396, 508445), (398, 505890), (420, 479391), (438, 459690), (462, 435810), (495, 406756), (511, 394020), (597, 337260), (630, 319594), (657, 306460), (660, 305067), (693, 290540), (730, 275814), (770, 261486), (796, 252945), (803, 250740), (876, 229845), (924, 217905), (990, 203378), (995, 202356), (1022, 197010), (1095, 183876), (1155, 174324), (1194, 168630), (1260, 159797), (1314, 153230), (1386, 145270), (1393, 144540), (1460, 137907), (1533, 131340), (1540, 130743), (1606, 125370), (1791, 112420), (1980, 101689), (1990, 101178), (2044, 98505), (2189, 91980), (2190, 91938), (2310, 87162), (2388, 84315), (2409, 83580), (2555, 78804), (2628, 76615), (2772, 72635), (2786, 72270), (2985, 67452), (3066, 65670), (3212, 62685), (3285, 61292), (3465, 58108), (3582, 56210), (3980, 50589), (4015, 50148), (4179, 48180), (4378, 45990), (4380, 45969), (4599, 43780), (4620, 43581), (4818, 41790), (5110, 39402), (5572, 36135), (5621, 35820), (5970, 33726), (6132, 32835), (6567, 30660), (6570, 30646), (6930, 29054), (6965, 28908), (7164, 28105), (7227, 27860), (7665, 26268), (8030, 25074), (8358, 24090), (8756, 22995), (8955, 22484), (9198, 21890), (9636, 20895), (10220, 19701), (10945, 18396), (11242, 17910), (11940, 16863), (12045, 16716), (12537, 16060), (13134, 15330), (13140, 15323), (13860, 14527), (13930, 14454)]