1980817200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{4957}}^1$

素因数の和:5021

約数の個数: 240

約数和(自身を含む): 7242249760

約数和(自身を除く): 5261432560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 37, 40, 45, 48, 50, 54, 60, 72, 74, 75, 80, 90, 100, 108, 111, 120, 135, 144, 148, 150, 180, 185, 200, 216, 222, 225, 240, 270, 296, 300, 333, 360, 370, 400, 432, 444, 450, 540, 555, 592, 600, 666, 675, 720, 740, 888, 900, 925, 999, 1080, 1110, 1200, 1332, 1350, 1480, 1665, 1776, 1800, 1850, 1998, 2160, 2220, 2664, 2700, 2775, 2960, 3330, 3600, 3700, 3996, 4440, 4957, 4995, 5328, 5400, 5550, 6660, 7400, 7992, 8325, 8880, 9914, 9990, 10800, 11100, 13320, 14800, 14871, 15984, 16650, 19828, 19980, 22200, 24785, 24975, 26640, 29742, 33300, 39656, 39960, 44400, 44613, 49570, 49950, 59484, 66600, 74355, 79312, 79920, 89226, 99140, 99900, 118968, 123925, 133200, 133839, 148710, 178452, 183409, 198280, 199800, 223065, 237936, 247850, 267678, 297420, 356904, 366818, 371775, 396560, 399600, 446130, 495700, 535356, 550227, 594840, 669195, 713808, 733636, 743550, 892260, 917045, 991400, 1070712, 1100454, 1115325, 1189680, 1338390, 1467272, 1487100, 1650681, 1784520, 1834090, 1982800, 2141424, 2200908, 2230650, 2676780, 2751135, 2934544, 2974200, 3301362, 3345975, 3569040, 3668180, 4401816, 4461300, 4585225, 4952043, 5353560, 5502270, 5948400, 6602724, 6691950, 7336360, 8253405, 8803632, 8922600, 9170450, 9904086, 10707120, 11004540, 13205448, 13383900, 13755675, 14672720, 16506810, 17845200, 18340900, 19808172, 22009080, 24760215, 26410896, 26767800, 27511350, 33013620, 36681800, 39616344, 41267025, 44018160, 49520430, 53535600, 55022700, 66027240, 73363600, 79232688, 82534050, 99040860, 110045400, 123801075, 132054480, 165068100, 198081720, 220090800, 247602150, 330136200, 396163440, 495204300, 660272400, 990408600, 1980817200]

約数ペア:

[(1, 1980817200), (2, 990408600), (3, 660272400), (4, 495204300), (5, 396163440), (6, 330136200), (8, 247602150), (9, 220090800), (10, 198081720), (12, 165068100), (15, 132054480), (16, 123801075), (18, 110045400), (20, 99040860), (24, 82534050), (25, 79232688), (27, 73363600), (30, 66027240), (36, 55022700), (37, 53535600), (40, 49520430), (45, 44018160), (48, 41267025), (50, 39616344), (54, 36681800), (60, 33013620), (72, 27511350), (74, 26767800), (75, 26410896), (80, 24760215), (90, 22009080), (100, 19808172), (108, 18340900), (111, 17845200), (120, 16506810), (135, 14672720), (144, 13755675), (148, 13383900), (150, 13205448), (180, 11004540), (185, 10707120), (200, 9904086), (216, 9170450), (222, 8922600), (225, 8803632), (240, 8253405), (270, 7336360), (296, 6691950), (300, 6602724), (333, 5948400), (360, 5502270), (370, 5353560), (400, 4952043), (432, 4585225), (444, 4461300), (450, 4401816), (540, 3668180), (555, 3569040), (592, 3345975), (600, 3301362), (666, 2974200), (675, 2934544), (720, 2751135), (740, 2676780), (888, 2230650), (900, 2200908), (925, 2141424), (999, 1982800), (1080, 1834090), (1110, 1784520), (1200, 1650681), (1332, 1487100), (1350, 1467272), (1480, 1338390), (1665, 1189680), (1776, 1115325), (1800, 1100454), (1850, 1070712), (1998, 991400), (2160, 917045), (2220, 892260), (2664, 743550), (2700, 733636), (2775, 713808), (2960, 669195), (3330, 594840), (3600, 550227), (3700, 535356), (3996, 495700), (4440, 446130), (4957, 399600), (4995, 396560), (5328, 371775), (5400, 366818), (5550, 356904), (6660, 297420), (7400, 267678), (7992, 247850), (8325, 237936), (8880, 223065), (9914, 199800), (9990, 198280), (10800, 183409), (11100, 178452), (13320, 148710), (14800, 133839), (14871, 133200), (15984, 123925), (16650, 118968), (19828, 99900), (19980, 99140), (22200, 89226), (24785, 79920), (24975, 79312), (26640, 74355), (29742, 66600), (33300, 59484), (39656, 49950), (39960, 49570), (44400, 44613)]