275974920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:680

約数の個数: 192

約数和(自身を含む): 976575600

約数和(自身を除く): 700600680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 109, 117, 120, 130, 156, 180, 195, 218, 234, 260, 312, 327, 360, 390, 436, 468, 520, 541, 545, 585, 654, 780, 872, 936, 981, 1082, 1090, 1170, 1308, 1417, 1560, 1623, 1635, 1962, 2164, 2180, 2340, 2616, 2705, 2834, 3246, 3270, 3924, 4251, 4328, 4360, 4680, 4869, 4905, 5410, 5668, 6492, 6540, 7033, 7085, 7848, 8115, 8502, 9738, 9810, 10820, 11336, 12753, 12984, 13080, 14066, 14170, 16230, 17004, 19476, 19620, 21099, 21255, 21640, 24345, 25506, 28132, 28340, 32460, 34008, 35165, 38952, 39240, 42198, 42510, 48690, 51012, 56264, 56680, 58969, 63297, 63765, 64920, 70330, 84396, 85020, 97380, 102024, 105495, 117938, 126594, 127530, 140660, 168792, 170040, 176907, 194760, 210990, 235876, 253188, 255060, 281320, 294845, 316485, 353814, 421980, 471752, 506376, 510120, 530721, 589690, 632970, 707628, 766597, 843960, 884535, 1061442, 1179380, 1265940, 1415256, 1533194, 1769070, 2122884, 2299791, 2358760, 2531880, 2653605, 3066388, 3538140, 3832985, 4245768, 4599582, 5307210, 6132776, 6899373, 7076280, 7665970, 9199164, 10614420, 11498955, 13798746, 15331940, 18398328, 21228840, 22997910, 27597492, 30663880, 34496865, 45995820, 55194984, 68993730, 91991640, 137987460, 275974920]

約数ペア:

[(1, 275974920), (2, 137987460), (3, 91991640), (4, 68993730), (5, 55194984), (6, 45995820), (8, 34496865), (9, 30663880), (10, 27597492), (12, 22997910), (13, 21228840), (15, 18398328), (18, 15331940), (20, 13798746), (24, 11498955), (26, 10614420), (30, 9199164), (36, 7665970), (39, 7076280), (40, 6899373), (45, 6132776), (52, 5307210), (60, 4599582), (65, 4245768), (72, 3832985), (78, 3538140), (90, 3066388), (104, 2653605), (109, 2531880), (117, 2358760), (120, 2299791), (130, 2122884), (156, 1769070), (180, 1533194), (195, 1415256), (218, 1265940), (234, 1179380), (260, 1061442), (312, 884535), (327, 843960), (360, 766597), (390, 707628), (436, 632970), (468, 589690), (520, 530721), (541, 510120), (545, 506376), (585, 471752), (654, 421980), (780, 353814), (872, 316485), (936, 294845), (981, 281320), (1082, 255060), (1090, 253188), (1170, 235876), (1308, 210990), (1417, 194760), (1560, 176907), (1623, 170040), (1635, 168792), (1962, 140660), (2164, 127530), (2180, 126594), (2340, 117938), (2616, 105495), (2705, 102024), (2834, 97380), (3246, 85020), (3270, 84396), (3924, 70330), (4251, 64920), (4328, 63765), (4360, 63297), (4680, 58969), (4869, 56680), (4905, 56264), (5410, 51012), (5668, 48690), (6492, 42510), (6540, 42198), (7033, 39240), (7085, 38952), (7848, 35165), (8115, 34008), (8502, 32460), (9738, 28340), (9810, 28132), (10820, 25506), (11336, 24345), (12753, 21640), (12984, 21255), (13080, 21099), (14066, 19620), (14170, 19476), (16230, 17004)]