155558520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{773}}^1$

素因数の和:846

約数の個数: 192

約数和(自身を含む): 557837280

約数和(自身を除く): 402278760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 43, 45, 52, 60, 65, 72, 78, 86, 90, 104, 117, 120, 129, 130, 156, 172, 180, 195, 215, 234, 258, 260, 312, 344, 360, 387, 390, 430, 468, 516, 520, 559, 585, 645, 773, 774, 780, 860, 936, 1032, 1118, 1170, 1290, 1546, 1548, 1560, 1677, 1720, 1935, 2236, 2319, 2340, 2580, 2795, 3092, 3096, 3354, 3865, 3870, 4472, 4638, 4680, 5031, 5160, 5590, 6184, 6708, 6957, 7730, 7740, 8385, 9276, 10049, 10062, 11180, 11595, 13416, 13914, 15460, 15480, 16770, 18552, 20098, 20124, 22360, 23190, 25155, 27828, 30147, 30920, 33239, 33540, 34785, 40196, 40248, 46380, 50245, 50310, 55656, 60294, 66478, 67080, 69570, 80392, 90441, 92760, 99717, 100490, 100620, 120588, 132956, 139140, 150735, 166195, 180882, 199434, 200980, 201240, 241176, 265912, 278280, 299151, 301470, 332390, 361764, 398868, 401960, 432107, 452205, 498585, 598302, 602940, 664780, 723528, 797736, 864214, 904410, 997170, 1196604, 1205880, 1296321, 1329560, 1495755, 1728428, 1808820, 1994340, 2160535, 2393208, 2592642, 2991510, 3456856, 3617640, 3888963, 3988680, 4321070, 5185284, 5983020, 6481605, 7777926, 8642140, 10370568, 11966040, 12963210, 15555852, 17284280, 19444815, 25926420, 31111704, 38889630, 51852840, 77779260, 155558520]

約数ペア:

[(1, 155558520), (2, 77779260), (3, 51852840), (4, 38889630), (5, 31111704), (6, 25926420), (8, 19444815), (9, 17284280), (10, 15555852), (12, 12963210), (13, 11966040), (15, 10370568), (18, 8642140), (20, 7777926), (24, 6481605), (26, 5983020), (30, 5185284), (36, 4321070), (39, 3988680), (40, 3888963), (43, 3617640), (45, 3456856), (52, 2991510), (60, 2592642), (65, 2393208), (72, 2160535), (78, 1994340), (86, 1808820), (90, 1728428), (104, 1495755), (117, 1329560), (120, 1296321), (129, 1205880), (130, 1196604), (156, 997170), (172, 904410), (180, 864214), (195, 797736), (215, 723528), (234, 664780), (258, 602940), (260, 598302), (312, 498585), (344, 452205), (360, 432107), (387, 401960), (390, 398868), (430, 361764), (468, 332390), (516, 301470), (520, 299151), (559, 278280), (585, 265912), (645, 241176), (773, 201240), (774, 200980), (780, 199434), (860, 180882), (936, 166195), (1032, 150735), (1118, 139140), (1170, 132956), (1290, 120588), (1546, 100620), (1548, 100490), (1560, 99717), (1677, 92760), (1720, 90441), (1935, 80392), (2236, 69570), (2319, 67080), (2340, 66478), (2580, 60294), (2795, 55656), (3092, 50310), (3096, 50245), (3354, 46380), (3865, 40248), (3870, 40196), (4472, 34785), (4638, 33540), (4680, 33239), (5031, 30920), (5160, 30147), (5590, 27828), (6184, 25155), (6708, 23190), (6957, 22360), (7730, 20124), (7740, 20098), (8385, 18552), (9276, 16770), (10049, 15480), (10062, 15460), (11180, 13914), (11595, 13416)]