389305800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:293

約数の個数: 288

約数和(自身を含む): 1429908480

約数和(自身を除く): 1040602680

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, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 127, 130, 131, 150, 156, 180, 195, 200, 225, 234, 254, 260, 262, 300, 312, 325, 360, 381, 390, 393, 450, 468, 508, 520, 524, 585, 600, 635, 650, 655, 762, 780, 786, 900, 936, 975, 1016, 1048, 1143, 1170, 1179, 1270, 1300, 1310, 1524, 1560, 1572, 1651, 1703, 1800, 1905, 1950, 1965, 2286, 2340, 2358, 2540, 2600, 2620, 2925, 3048, 3144, 3175, 3275, 3302, 3406, 3810, 3900, 3930, 4572, 4680, 4716, 4953, 5080, 5109, 5240, 5715, 5850, 5895, 6350, 6550, 6604, 6812, 7620, 7800, 7860, 8255, 8515, 9144, 9432, 9525, 9825, 9906, 10218, 11430, 11700, 11790, 12700, 13100, 13208, 13624, 14859, 15240, 15327, 15720, 16510, 16637, 17030, 19050, 19650, 19812, 20436, 22860, 23400, 23580, 24765, 25400, 25545, 26200, 28575, 29475, 29718, 30654, 33020, 33274, 34060, 38100, 39300, 39624, 40872, 41275, 42575, 45720, 47160, 49530, 49911, 51090, 57150, 58950, 59436, 61308, 66040, 66548, 68120, 74295, 76200, 76635, 78600, 82550, 83185, 85150, 99060, 99822, 102180, 114300, 117900, 118872, 122616, 123825, 127725, 133096, 148590, 149733, 153270, 165100, 166370, 170300, 198120, 199644, 204360, 216281, 228600, 235800, 247650, 249555, 255450, 297180, 299466, 306540, 330200, 332740, 340600, 371475, 383175, 399288, 415925, 432562, 495300, 499110, 510900, 594360, 598932, 613080, 648843, 665480, 742950, 748665, 766350, 831850, 865124, 990600, 998220, 1021800, 1081405, 1197864, 1247775, 1297686, 1485900, 1497330, 1532700, 1663700, 1730248, 1946529, 1996440, 2162810, 2495550, 2595372, 2971800, 2994660, 3065400, 3244215, 3327400, 3743325, 3893058, 4325620, 4991100, 5190744, 5407025, 5989320, 6488430, 7486650, 7786116, 8651240, 9732645, 9982200, 10814050, 12976860, 14973300, 15572232, 16221075, 19465290, 21628100, 25953720, 29946600, 32442150, 38930580, 43256200, 48663225, 64884300, 77861160, 97326450, 129768600, 194652900, 389305800]

約数ペア:

[(1, 389305800), (2, 194652900), (3, 129768600), (4, 97326450), (5, 77861160), (6, 64884300), (8, 48663225), (9, 43256200), (10, 38930580), (12, 32442150), (13, 29946600), (15, 25953720), (18, 21628100), (20, 19465290), (24, 16221075), (25, 15572232), (26, 14973300), (30, 12976860), (36, 10814050), (39, 9982200), (40, 9732645), (45, 8651240), (50, 7786116), (52, 7486650), (60, 6488430), (65, 5989320), (72, 5407025), (75, 5190744), (78, 4991100), (90, 4325620), (100, 3893058), (104, 3743325), (117, 3327400), (120, 3244215), (127, 3065400), (130, 2994660), (131, 2971800), (150, 2595372), (156, 2495550), (180, 2162810), (195, 1996440), (200, 1946529), (225, 1730248), (234, 1663700), (254, 1532700), (260, 1497330), (262, 1485900), (300, 1297686), (312, 1247775), (325, 1197864), (360, 1081405), (381, 1021800), (390, 998220), (393, 990600), (450, 865124), (468, 831850), (508, 766350), (520, 748665), (524, 742950), (585, 665480), (600, 648843), (635, 613080), (650, 598932), (655, 594360), (762, 510900), (780, 499110), (786, 495300), (900, 432562), (936, 415925), (975, 399288), (1016, 383175), (1048, 371475), (1143, 340600), (1170, 332740), (1179, 330200), (1270, 306540), (1300, 299466), (1310, 297180), (1524, 255450), (1560, 249555), (1572, 247650), (1651, 235800), (1703, 228600), (1800, 216281), (1905, 204360), (1950, 199644), (1965, 198120), (2286, 170300), (2340, 166370), (2358, 165100), (2540, 153270), (2600, 149733), (2620, 148590), (2925, 133096), (3048, 127725), (3144, 123825), (3175, 122616), (3275, 118872), (3302, 117900), (3406, 114300), (3810, 102180), (3900, 99822), (3930, 99060), (4572, 85150), (4680, 83185), (4716, 82550), (4953, 78600), (5080, 76635), (5109, 76200), (5240, 74295), (5715, 68120), (5850, 66548), (5895, 66040), (6350, 61308), (6550, 59436), (6604, 58950), (6812, 57150), (7620, 51090), (7800, 49911), (7860, 49530), (8255, 47160), (8515, 45720), (9144, 42575), (9432, 41275), (9525, 40872), (9825, 39624), (9906, 39300), (10218, 38100), (11430, 34060), (11700, 33274), (11790, 33020), (12700, 30654), (13100, 29718), (13208, 29475), (13624, 28575), (14859, 26200), (15240, 25545), (15327, 25400), (15720, 24765), (16510, 23580), (16637, 23400), (17030, 22860), (19050, 20436), (19650, 19812)]