1225999200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:390

約数の個数: 288

約数和(自身を含む): 4274726400

約数和(自身を除く): 3048727200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 96, 100, 102, 120, 136, 150, 151, 160, 170, 199, 200, 204, 240, 255, 272, 300, 302, 340, 398, 400, 408, 425, 453, 480, 510, 544, 597, 600, 604, 680, 755, 796, 800, 816, 850, 906, 995, 1020, 1194, 1200, 1208, 1275, 1360, 1510, 1592, 1632, 1700, 1812, 1990, 2040, 2265, 2388, 2400, 2416, 2550, 2567, 2720, 2985, 3020, 3184, 3383, 3400, 3624, 3775, 3980, 4080, 4530, 4776, 4832, 4975, 5100, 5134, 5970, 6040, 6368, 6766, 6800, 7248, 7550, 7701, 7960, 8160, 9060, 9552, 9950, 10149, 10200, 10268, 11325, 11940, 12080, 12835, 13532, 13600, 14496, 14925, 15100, 15402, 15920, 16915, 18120, 19104, 19900, 20298, 20400, 20536, 22650, 23880, 24160, 25670, 27064, 29850, 30049, 30200, 30804, 31840, 33830, 36240, 38505, 39800, 40596, 40800, 41072, 45300, 47760, 50745, 51340, 54128, 59700, 60098, 60400, 61608, 64175, 67660, 72480, 77010, 79600, 81192, 82144, 84575, 90147, 90600, 95520, 101490, 102680, 108256, 119400, 120196, 120800, 123216, 128350, 135320, 150245, 154020, 159200, 162384, 169150, 180294, 181200, 192525, 202980, 205360, 238800, 240392, 246432, 253725, 256700, 270640, 300490, 308040, 324768, 338300, 360588, 362400, 385050, 405960, 410720, 450735, 477600, 480784, 507450, 510833, 513400, 541280, 600980, 616080, 676600, 721176, 751225, 770100, 811920, 901470, 961568, 1014900, 1021666, 1026800, 1201960, 1232160, 1353200, 1442352, 1502450, 1532499, 1540200, 1623840, 1802940, 2029800, 2043332, 2053600, 2253675, 2403920, 2554165, 2706400, 2884704, 3004900, 3064998, 3080400, 3605880, 4059600, 4086664, 4507350, 4807840, 5108330, 6009800, 6129996, 6160800, 7211760, 7662495, 8119200, 8173328, 9014700, 10216660, 12019600, 12259992, 12770825, 14423520, 15324990, 16346656, 18029400, 20433320, 24039200, 24519984, 25541650, 30649980, 36058800, 38312475, 40866640, 49039968, 51083300, 61299960, 72117600, 76624950, 81733280, 102166600, 122599920, 153249900, 204333200, 245199840, 306499800, 408666400, 612999600, 1225999200]

約数ペア:

[(1, 1225999200), (2, 612999600), (3, 408666400), (4, 306499800), (5, 245199840), (6, 204333200), (8, 153249900), (10, 122599920), (12, 102166600), (15, 81733280), (16, 76624950), (17, 72117600), (20, 61299960), (24, 51083300), (25, 49039968), (30, 40866640), (32, 38312475), (34, 36058800), (40, 30649980), (48, 25541650), (50, 24519984), (51, 24039200), (60, 20433320), (68, 18029400), (75, 16346656), (80, 15324990), (85, 14423520), (96, 12770825), (100, 12259992), (102, 12019600), (120, 10216660), (136, 9014700), (150, 8173328), (151, 8119200), (160, 7662495), (170, 7211760), (199, 6160800), (200, 6129996), (204, 6009800), (240, 5108330), (255, 4807840), (272, 4507350), (300, 4086664), (302, 4059600), (340, 3605880), (398, 3080400), (400, 3064998), (408, 3004900), (425, 2884704), (453, 2706400), (480, 2554165), (510, 2403920), (544, 2253675), (597, 2053600), (600, 2043332), (604, 2029800), (680, 1802940), (755, 1623840), (796, 1540200), (800, 1532499), (816, 1502450), (850, 1442352), (906, 1353200), (995, 1232160), (1020, 1201960), (1194, 1026800), (1200, 1021666), (1208, 1014900), (1275, 961568), (1360, 901470), (1510, 811920), (1592, 770100), (1632, 751225), (1700, 721176), (1812, 676600), (1990, 616080), (2040, 600980), (2265, 541280), (2388, 513400), (2400, 510833), (2416, 507450), (2550, 480784), (2567, 477600), (2720, 450735), (2985, 410720), (3020, 405960), (3184, 385050), (3383, 362400), (3400, 360588), (3624, 338300), (3775, 324768), (3980, 308040), (4080, 300490), (4530, 270640), (4776, 256700), (4832, 253725), (4975, 246432), (5100, 240392), (5134, 238800), (5970, 205360), (6040, 202980), (6368, 192525), (6766, 181200), (6800, 180294), (7248, 169150), (7550, 162384), (7701, 159200), (7960, 154020), (8160, 150245), (9060, 135320), (9552, 128350), (9950, 123216), (10149, 120800), (10200, 120196), (10268, 119400), (11325, 108256), (11940, 102680), (12080, 101490), (12835, 95520), (13532, 90600), (13600, 90147), (14496, 84575), (14925, 82144), (15100, 81192), (15402, 79600), (15920, 77010), (16915, 72480), (18120, 67660), (19104, 64175), (19900, 61608), (20298, 60400), (20400, 60098), (20536, 59700), (22650, 54128), (23880, 51340), (24160, 50745), (25670, 47760), (27064, 45300), (29850, 41072), (30049, 40800), (30200, 40596), (30804, 39800), (31840, 38505), (33830, 36240)]