242538600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:364

約数の個数: 192

約数和(自身を含む): 795484800

約数和(自身を除く): 552946200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 29, 30, 40, 50, 53, 58, 60, 75, 87, 100, 106, 116, 120, 145, 150, 159, 174, 200, 212, 232, 263, 265, 290, 300, 318, 348, 424, 435, 526, 530, 580, 600, 636, 696, 725, 789, 795, 870, 1052, 1060, 1160, 1272, 1315, 1325, 1450, 1537, 1578, 1590, 1740, 2104, 2120, 2175, 2630, 2650, 2900, 3074, 3156, 3180, 3480, 3945, 3975, 4350, 4611, 5260, 5300, 5800, 6148, 6312, 6360, 6575, 7627, 7685, 7890, 7950, 8700, 9222, 10520, 10600, 12296, 13150, 13939, 15254, 15370, 15780, 15900, 17400, 18444, 19725, 22881, 23055, 26300, 27878, 30508, 30740, 31560, 31800, 36888, 38135, 38425, 39450, 41817, 45762, 46110, 52600, 55756, 61016, 61480, 69695, 76270, 76850, 78900, 83634, 91524, 92220, 111512, 114405, 115275, 139390, 152540, 153700, 157800, 167268, 183048, 184440, 190675, 209085, 228810, 230550, 278780, 305080, 307400, 334536, 348475, 381350, 404231, 418170, 457620, 461100, 557560, 572025, 696950, 762700, 808462, 836340, 915240, 922200, 1045425, 1144050, 1212693, 1393900, 1525400, 1616924, 1672680, 2021155, 2090850, 2288100, 2425386, 2787800, 3233848, 4042310, 4181700, 4576200, 4850772, 6063465, 8084620, 8363400, 9701544, 10105775, 12126930, 16169240, 20211550, 24253860, 30317325, 40423100, 48507720, 60634650, 80846200, 121269300, 242538600]

約数ペア:

[(1, 242538600), (2, 121269300), (3, 80846200), (4, 60634650), (5, 48507720), (6, 40423100), (8, 30317325), (10, 24253860), (12, 20211550), (15, 16169240), (20, 12126930), (24, 10105775), (25, 9701544), (29, 8363400), (30, 8084620), (40, 6063465), (50, 4850772), (53, 4576200), (58, 4181700), (60, 4042310), (75, 3233848), (87, 2787800), (100, 2425386), (106, 2288100), (116, 2090850), (120, 2021155), (145, 1672680), (150, 1616924), (159, 1525400), (174, 1393900), (200, 1212693), (212, 1144050), (232, 1045425), (263, 922200), (265, 915240), (290, 836340), (300, 808462), (318, 762700), (348, 696950), (424, 572025), (435, 557560), (526, 461100), (530, 457620), (580, 418170), (600, 404231), (636, 381350), (696, 348475), (725, 334536), (789, 307400), (795, 305080), (870, 278780), (1052, 230550), (1060, 228810), (1160, 209085), (1272, 190675), (1315, 184440), (1325, 183048), (1450, 167268), (1537, 157800), (1578, 153700), (1590, 152540), (1740, 139390), (2104, 115275), (2120, 114405), (2175, 111512), (2630, 92220), (2650, 91524), (2900, 83634), (3074, 78900), (3156, 76850), (3180, 76270), (3480, 69695), (3945, 61480), (3975, 61016), (4350, 55756), (4611, 52600), (5260, 46110), (5300, 45762), (5800, 41817), (6148, 39450), (6312, 38425), (6360, 38135), (6575, 36888), (7627, 31800), (7685, 31560), (7890, 30740), (7950, 30508), (8700, 27878), (9222, 26300), (10520, 23055), (10600, 22881), (12296, 19725), (13150, 18444), (13939, 17400), (15254, 15900), (15370, 15780)]