1974390600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36161}}^1$

素因数の和:36200

約数の個数: 192

約数和(自身を含む): 7533267840

約数和(自身を除く): 5558877240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 50, 52, 56, 60, 65, 70, 75, 78, 84, 91, 100, 104, 105, 120, 130, 140, 150, 156, 168, 175, 182, 195, 200, 210, 260, 273, 280, 300, 312, 325, 350, 364, 390, 420, 455, 520, 525, 546, 600, 650, 700, 728, 780, 840, 910, 975, 1050, 1092, 1300, 1365, 1400, 1560, 1820, 1950, 2100, 2184, 2275, 2600, 2730, 3640, 3900, 4200, 4550, 5460, 6825, 7800, 9100, 10920, 13650, 18200, 27300, 36161, 54600, 72322, 108483, 144644, 180805, 216966, 253127, 289288, 361610, 433932, 470093, 506254, 542415, 723220, 759381, 867864, 904025, 940186, 1012508, 1084830, 1265635, 1410279, 1446440, 1518762, 1808050, 1880372, 2025016, 2169660, 2350465, 2531270, 2712075, 2820558, 3037524, 3290651, 3616100, 3760744, 3796905, 4339320, 4700930, 5062540, 5424150, 5641116, 6075048, 6328175, 6581302, 7051395, 7232200, 7593810, 9401860, 9871953, 10125080, 10848300, 11282232, 11752325, 12656350, 13162604, 14102790, 15187620, 16453255, 18803720, 18984525, 19743906, 21696600, 23504650, 25312700, 26325208, 28205580, 30375240, 32906510, 35256975, 37969050, 39487812, 47009300, 49359765, 50625400, 56411160, 65813020, 70513950, 75938100, 78975624, 82266275, 94018600, 98719530, 131626040, 141027900, 151876200, 164532550, 197439060, 246798825, 282055800, 329065100, 394878120, 493597650, 658130200, 987195300, 1974390600]

約数ペア:

[(1, 1974390600), (2, 987195300), (3, 658130200), (4, 493597650), (5, 394878120), (6, 329065100), (7, 282055800), (8, 246798825), (10, 197439060), (12, 164532550), (13, 151876200), (14, 141027900), (15, 131626040), (20, 98719530), (21, 94018600), (24, 82266275), (25, 78975624), (26, 75938100), (28, 70513950), (30, 65813020), (35, 56411160), (39, 50625400), (40, 49359765), (42, 47009300), (50, 39487812), (52, 37969050), (56, 35256975), (60, 32906510), (65, 30375240), (70, 28205580), (75, 26325208), (78, 25312700), (84, 23504650), (91, 21696600), (100, 19743906), (104, 18984525), (105, 18803720), (120, 16453255), (130, 15187620), (140, 14102790), (150, 13162604), (156, 12656350), (168, 11752325), (175, 11282232), (182, 10848300), (195, 10125080), (200, 9871953), (210, 9401860), (260, 7593810), (273, 7232200), (280, 7051395), (300, 6581302), (312, 6328175), (325, 6075048), (350, 5641116), (364, 5424150), (390, 5062540), (420, 4700930), (455, 4339320), (520, 3796905), (525, 3760744), (546, 3616100), (600, 3290651), (650, 3037524), (700, 2820558), (728, 2712075), (780, 2531270), (840, 2350465), (910, 2169660), (975, 2025016), (1050, 1880372), (1092, 1808050), (1300, 1518762), (1365, 1446440), (1400, 1410279), (1560, 1265635), (1820, 1084830), (1950, 1012508), (2100, 940186), (2184, 904025), (2275, 867864), (2600, 759381), (2730, 723220), (3640, 542415), (3900, 506254), (4200, 470093), (4550, 433932), (5460, 361610), (6825, 289288), (7800, 253127), (9100, 216966), (10920, 180805), (13650, 144644), (18200, 108483), (27300, 72322), (36161, 54600)]