225703660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 629959680

約数和(自身を除く): 404256020

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 61, 65, 70, 76, 91, 95, 107, 122, 130, 133, 140, 182, 190, 214, 244, 247, 260, 266, 305, 364, 380, 427, 428, 455, 494, 532, 535, 610, 665, 749, 793, 854, 910, 988, 1070, 1159, 1220, 1235, 1330, 1391, 1498, 1586, 1708, 1729, 1820, 2033, 2135, 2140, 2318, 2470, 2660, 2782, 2996, 3172, 3458, 3745, 3965, 4066, 4270, 4636, 4940, 5551, 5564, 5795, 6527, 6916, 6955, 7490, 7930, 8113, 8132, 8540, 8645, 9737, 10165, 11102, 11590, 13054, 13910, 14231, 14980, 15067, 15860, 16226, 17290, 19474, 20330, 22204, 23180, 26108, 26429, 27755, 27820, 28462, 30134, 32452, 32635, 34580, 38948, 40565, 40660, 45689, 48685, 52858, 55510, 56924, 60268, 65270, 71155, 75335, 81130, 84851, 91378, 97370, 105469, 105716, 111020, 124013, 130540, 132145, 142310, 150670, 162260, 169702, 182756, 185003, 194740, 210938, 228445, 248026, 264290, 284620, 301340, 339404, 370006, 421876, 424255, 456890, 496052, 527345, 528580, 593957, 620065, 740012, 848510, 868091, 913780, 925015, 1054690, 1187914, 1240130, 1612169, 1697020, 1736182, 1850030, 2109380, 2375828, 2480260, 2969785, 3224338, 3472364, 3700060, 4340455, 5939570, 6448676, 8060845, 8680910, 11285183, 11879140, 16121690, 17361820, 22570366, 32243380, 45140732, 56425915, 112851830, 225703660]

約数ペア:

[(1, 225703660), (2, 112851830), (4, 56425915), (5, 45140732), (7, 32243380), (10, 22570366), (13, 17361820), (14, 16121690), (19, 11879140), (20, 11285183), (26, 8680910), (28, 8060845), (35, 6448676), (38, 5939570), (52, 4340455), (61, 3700060), (65, 3472364), (70, 3224338), (76, 2969785), (91, 2480260), (95, 2375828), (107, 2109380), (122, 1850030), (130, 1736182), (133, 1697020), (140, 1612169), (182, 1240130), (190, 1187914), (214, 1054690), (244, 925015), (247, 913780), (260, 868091), (266, 848510), (305, 740012), (364, 620065), (380, 593957), (427, 528580), (428, 527345), (455, 496052), (494, 456890), (532, 424255), (535, 421876), (610, 370006), (665, 339404), (749, 301340), (793, 284620), (854, 264290), (910, 248026), (988, 228445), (1070, 210938), (1159, 194740), (1220, 185003), (1235, 182756), (1330, 169702), (1391, 162260), (1498, 150670), (1586, 142310), (1708, 132145), (1729, 130540), (1820, 124013), (2033, 111020), (2135, 105716), (2140, 105469), (2318, 97370), (2470, 91378), (2660, 84851), (2782, 81130), (2996, 75335), (3172, 71155), (3458, 65270), (3745, 60268), (3965, 56924), (4066, 55510), (4270, 52858), (4636, 48685), (4940, 45689), (5551, 40660), (5564, 40565), (5795, 38948), (6527, 34580), (6916, 32635), (6955, 32452), (7490, 30134), (7930, 28462), (8113, 27820), (8132, 27755), (8540, 26429), (8645, 26108), (9737, 23180), (10165, 22204), (11102, 20330), (11590, 19474), (13054, 17290), (13910, 16226), (14231, 15860), (14980, 15067)]