185148180

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:620

約数の個数: 240

約数和(自身を含む): 687899520

約数和(自身を除く): 502751340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 70, 81, 84, 87, 90, 105, 108, 116, 126, 135, 140, 145, 162, 174, 180, 189, 203, 210, 252, 261, 270, 290, 315, 324, 348, 378, 405, 406, 420, 435, 522, 540, 563, 567, 580, 609, 630, 756, 783, 810, 812, 870, 945, 1015, 1044, 1126, 1134, 1218, 1260, 1305, 1566, 1620, 1689, 1740, 1827, 1890, 2030, 2252, 2268, 2349, 2436, 2610, 2815, 2835, 3045, 3132, 3378, 3654, 3780, 3915, 3941, 4060, 4698, 5067, 5220, 5481, 5630, 5670, 6090, 6756, 7308, 7830, 7882, 8445, 9135, 9396, 10134, 10962, 11260, 11340, 11745, 11823, 12180, 15201, 15660, 15764, 16327, 16443, 16890, 18270, 19705, 20268, 21924, 23490, 23646, 25335, 27405, 30402, 32654, 32886, 33780, 35469, 36540, 39410, 45603, 46980, 47292, 48981, 50670, 54810, 59115, 60804, 65308, 65772, 70938, 76005, 78820, 81635, 82215, 91206, 97962, 101340, 106407, 109620, 114289, 118230, 141876, 146943, 152010, 163270, 164430, 177345, 182412, 195924, 212814, 228015, 228578, 236460, 244905, 293886, 304020, 319221, 326540, 328860, 342867, 354690, 425628, 440829, 456030, 457156, 489810, 532035, 571445, 587772, 638442, 685734, 709380, 734715, 881658, 912060, 979620, 1028601, 1064070, 1142890, 1276884, 1322487, 1371468, 1469430, 1596105, 1714335, 1763316, 2057202, 2128140, 2204145, 2285780, 2644974, 2938860, 3085803, 3192210, 3428670, 4114404, 4408290, 5143005, 5289948, 6171606, 6384420, 6612435, 6857340, 8816580, 9257409, 10286010, 12343212, 13224870, 15429015, 18514818, 20572020, 26449740, 30858030, 37029636, 46287045, 61716060, 92574090, 185148180]

約数ペア:

[(1, 185148180), (2, 92574090), (3, 61716060), (4, 46287045), (5, 37029636), (6, 30858030), (7, 26449740), (9, 20572020), (10, 18514818), (12, 15429015), (14, 13224870), (15, 12343212), (18, 10286010), (20, 9257409), (21, 8816580), (27, 6857340), (28, 6612435), (29, 6384420), (30, 6171606), (35, 5289948), (36, 5143005), (42, 4408290), (45, 4114404), (54, 3428670), (58, 3192210), (60, 3085803), (63, 2938860), (70, 2644974), (81, 2285780), (84, 2204145), (87, 2128140), (90, 2057202), (105, 1763316), (108, 1714335), (116, 1596105), (126, 1469430), (135, 1371468), (140, 1322487), (145, 1276884), (162, 1142890), (174, 1064070), (180, 1028601), (189, 979620), (203, 912060), (210, 881658), (252, 734715), (261, 709380), (270, 685734), (290, 638442), (315, 587772), (324, 571445), (348, 532035), (378, 489810), (405, 457156), (406, 456030), (420, 440829), (435, 425628), (522, 354690), (540, 342867), (563, 328860), (567, 326540), (580, 319221), (609, 304020), (630, 293886), (756, 244905), (783, 236460), (810, 228578), (812, 228015), (870, 212814), (945, 195924), (1015, 182412), (1044, 177345), (1126, 164430), (1134, 163270), (1218, 152010), (1260, 146943), (1305, 141876), (1566, 118230), (1620, 114289), (1689, 109620), (1740, 106407), (1827, 101340), (1890, 97962), (2030, 91206), (2252, 82215), (2268, 81635), (2349, 78820), (2436, 76005), (2610, 70938), (2815, 65772), (2835, 65308), (3045, 60804), (3132, 59115), (3378, 54810), (3654, 50670), (3780, 48981), (3915, 47292), (3941, 46980), (4060, 45603), (4698, 39410), (5067, 36540), (5220, 35469), (5481, 33780), (5630, 32886), (5670, 32654), (6090, 30402), (6756, 27405), (7308, 25335), (7830, 23646), (7882, 23490), (8445, 21924), (9135, 20268), (9396, 19705), (10134, 18270), (10962, 16890), (11260, 16443), (11340, 16327), (11745, 15764), (11823, 15660), (12180, 15201)]