247127400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:273

約数の個数: 288

約数和(自身を含む): 914004000

約数和(自身を除く): 666876600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 59, 60, 65, 72, 75, 78, 90, 100, 104, 117, 118, 120, 130, 150, 156, 177, 179, 180, 195, 200, 225, 234, 236, 260, 295, 300, 312, 325, 354, 358, 360, 390, 450, 468, 472, 520, 531, 537, 585, 590, 600, 650, 708, 716, 767, 780, 885, 895, 900, 936, 975, 1062, 1074, 1170, 1180, 1300, 1416, 1432, 1475, 1534, 1560, 1611, 1770, 1790, 1800, 1950, 2124, 2148, 2301, 2327, 2340, 2360, 2600, 2655, 2685, 2925, 2950, 3068, 3222, 3540, 3580, 3835, 3900, 4248, 4296, 4425, 4475, 4602, 4654, 4680, 5310, 5370, 5850, 5900, 6136, 6444, 6903, 6981, 7080, 7160, 7670, 7800, 8055, 8850, 8950, 9204, 9308, 10561, 10620, 10740, 11505, 11635, 11700, 11800, 12888, 13275, 13425, 13806, 13962, 15340, 16110, 17700, 17900, 18408, 18616, 19175, 20943, 21122, 21240, 21480, 23010, 23270, 23400, 26550, 26850, 27612, 27924, 30680, 31683, 32220, 34515, 34905, 35400, 35800, 38350, 40275, 41886, 42244, 46020, 46540, 52805, 53100, 53700, 55224, 55848, 57525, 58175, 63366, 64440, 69030, 69810, 76700, 80550, 83772, 84488, 92040, 93080, 95049, 104715, 105610, 106200, 107400, 115050, 116350, 126732, 137293, 138060, 139620, 153400, 158415, 161100, 167544, 172575, 174525, 190098, 209430, 211220, 230100, 232700, 253464, 264025, 274586, 276120, 279240, 316830, 322200, 345150, 349050, 380196, 411879, 418860, 422440, 460200, 465400, 475245, 523575, 528050, 549172, 633660, 686465, 690300, 698100, 760392, 792075, 823758, 837720, 950490, 1047150, 1056100, 1098344, 1235637, 1267320, 1372930, 1380600, 1396200, 1584150, 1647516, 1900980, 2059395, 2094300, 2112200, 2376225, 2471274, 2745860, 3168300, 3295032, 3432325, 3801960, 4118790, 4188600, 4752450, 4942548, 5491720, 6178185, 6336600, 6864650, 8237580, 9504900, 9885096, 10296975, 12356370, 13729300, 16475160, 19009800, 20593950, 24712740, 27458600, 30890925, 41187900, 49425480, 61781850, 82375800, 123563700, 247127400]

約数ペア:

[(1, 247127400), (2, 123563700), (3, 82375800), (4, 61781850), (5, 49425480), (6, 41187900), (8, 30890925), (9, 27458600), (10, 24712740), (12, 20593950), (13, 19009800), (15, 16475160), (18, 13729300), (20, 12356370), (24, 10296975), (25, 9885096), (26, 9504900), (30, 8237580), (36, 6864650), (39, 6336600), (40, 6178185), (45, 5491720), (50, 4942548), (52, 4752450), (59, 4188600), (60, 4118790), (65, 3801960), (72, 3432325), (75, 3295032), (78, 3168300), (90, 2745860), (100, 2471274), (104, 2376225), (117, 2112200), (118, 2094300), (120, 2059395), (130, 1900980), (150, 1647516), (156, 1584150), (177, 1396200), (179, 1380600), (180, 1372930), (195, 1267320), (200, 1235637), (225, 1098344), (234, 1056100), (236, 1047150), (260, 950490), (295, 837720), (300, 823758), (312, 792075), (325, 760392), (354, 698100), (358, 690300), (360, 686465), (390, 633660), (450, 549172), (468, 528050), (472, 523575), (520, 475245), (531, 465400), (537, 460200), (585, 422440), (590, 418860), (600, 411879), (650, 380196), (708, 349050), (716, 345150), (767, 322200), (780, 316830), (885, 279240), (895, 276120), (900, 274586), (936, 264025), (975, 253464), (1062, 232700), (1074, 230100), (1170, 211220), (1180, 209430), (1300, 190098), (1416, 174525), (1432, 172575), (1475, 167544), (1534, 161100), (1560, 158415), (1611, 153400), (1770, 139620), (1790, 138060), (1800, 137293), (1950, 126732), (2124, 116350), (2148, 115050), (2301, 107400), (2327, 106200), (2340, 105610), (2360, 104715), (2600, 95049), (2655, 93080), (2685, 92040), (2925, 84488), (2950, 83772), (3068, 80550), (3222, 76700), (3540, 69810), (3580, 69030), (3835, 64440), (3900, 63366), (4248, 58175), (4296, 57525), (4425, 55848), (4475, 55224), (4602, 53700), (4654, 53100), (4680, 52805), (5310, 46540), (5370, 46020), (5850, 42244), (5900, 41886), (6136, 40275), (6444, 38350), (6903, 35800), (6981, 35400), (7080, 34905), (7160, 34515), (7670, 32220), (7800, 31683), (8055, 30680), (8850, 27924), (8950, 27612), (9204, 26850), (9308, 26550), (10561, 23400), (10620, 23270), (10740, 23010), (11505, 21480), (11635, 21240), (11700, 21122), (11800, 20943), (12888, 19175), (13275, 18616), (13425, 18408), (13806, 17900), (13962, 17700), (15340, 16110)]