20198516400

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{167}}^1\times {\mathrm{3733}}^1$

素因数の和:3930

約数の個数: 300

約数和(自身を含む): 72944466672

約数和(自身を除く): 52745950272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 162, 167, 180, 200, 216, 225, 240, 270, 300, 324, 334, 360, 400, 405, 432, 450, 501, 540, 600, 648, 668, 675, 720, 810, 835, 900, 1002, 1080, 1200, 1296, 1336, 1350, 1503, 1620, 1670, 1800, 2004, 2025, 2160, 2505, 2672, 2700, 3006, 3240, 3340, 3600, 3733, 4008, 4050, 4175, 4509, 5010, 5400, 6012, 6480, 6680, 7466, 7515, 8016, 8100, 8350, 9018, 10020, 10800, 11199, 12024, 12525, 13360, 13527, 14932, 15030, 16200, 16700, 18036, 18665, 20040, 22398, 22545, 24048, 25050, 27054, 29864, 30060, 32400, 33400, 33597, 36072, 37330, 37575, 40080, 44796, 45090, 50100, 54108, 55995, 59728, 60120, 66800, 67194, 67635, 72144, 74660, 75150, 89592, 90180, 93325, 100200, 100791, 108216, 111990, 112725, 120240, 134388, 135270, 149320, 150300, 167985, 179184, 180360, 186650, 200400, 201582, 216432, 223980, 225450, 268776, 270540, 279975, 298640, 300600, 302373, 335970, 338175, 360720, 373300, 403164, 447960, 450900, 503955, 537552, 541080, 559950, 601200, 604746, 623411, 671940, 676350, 746600, 806328, 839925, 895920, 901800, 1007910, 1082160, 1119900, 1209492, 1246822, 1343880, 1352700, 1493200, 1511865, 1612656, 1679850, 1803600, 1870233, 2015820, 2239800, 2418984, 2493644, 2519775, 2687760, 2705400, 3023730, 3117055, 3359700, 3740466, 4031640, 4479600, 4837968, 4987288, 5039550, 5410800, 5610699, 6047460, 6234110, 6719400, 7480932, 7559325, 8063280, 9351165, 9974576, 10079100, 11221398, 12094920, 12468220, 13438800, 14961864, 15118650, 15585275, 16832097, 18702330, 20158200, 22442796, 24189840, 24936440, 28053495, 29923728, 30237300, 31170550, 33664194, 37404660, 40316400, 44885592, 46755825, 49872880, 50496291, 56106990, 60474600, 62341100, 67328388, 74809320, 84160485, 89771184, 93511650, 100992582, 112213980, 120949200, 124682200, 134656776, 140267475, 149618640, 168320970, 187023300, 201985164, 224427960, 249364400, 252481455, 269313552, 280534950, 336641940, 374046600, 403970328, 420802425, 448855920, 504962910, 561069900, 673283880, 748093200, 807940656, 841604850, 1009925820, 1122139800, 1262407275, 1346567760, 1683209700, 2019851640, 2244279600, 2524814550, 3366419400, 4039703280, 5049629100, 6732838800, 10099258200, 20198516400]

約数ペア:

[(1, 20198516400), (2, 10099258200), (3, 6732838800), (4, 5049629100), (5, 4039703280), (6, 3366419400), (8, 2524814550), (9, 2244279600), (10, 2019851640), (12, 1683209700), (15, 1346567760), (16, 1262407275), (18, 1122139800), (20, 1009925820), (24, 841604850), (25, 807940656), (27, 748093200), (30, 673283880), (36, 561069900), (40, 504962910), (45, 448855920), (48, 420802425), (50, 403970328), (54, 374046600), (60, 336641940), (72, 280534950), (75, 269313552), (80, 252481455), (81, 249364400), (90, 224427960), (100, 201985164), (108, 187023300), (120, 168320970), (135, 149618640), (144, 140267475), (150, 134656776), (162, 124682200), (167, 120949200), (180, 112213980), (200, 100992582), (216, 93511650), (225, 89771184), (240, 84160485), (270, 74809320), (300, 67328388), (324, 62341100), (334, 60474600), (360, 56106990), (400, 50496291), (405, 49872880), (432, 46755825), (450, 44885592), (501, 40316400), (540, 37404660), (600, 33664194), (648, 31170550), (668, 30237300), (675, 29923728), (720, 28053495), (810, 24936440), (835, 24189840), (900, 22442796), (1002, 20158200), (1080, 18702330), (1200, 16832097), (1296, 15585275), (1336, 15118650), (1350, 14961864), (1503, 13438800), (1620, 12468220), (1670, 12094920), (1800, 11221398), (2004, 10079100), (2025, 9974576), (2160, 9351165), (2505, 8063280), (2672, 7559325), (2700, 7480932), (3006, 6719400), (3240, 6234110), (3340, 6047460), (3600, 5610699), (3733, 5410800), (4008, 5039550), (4050, 4987288), (4175, 4837968), (4509, 4479600), (5010, 4031640), (5400, 3740466), (6012, 3359700), (6480, 3117055), (6680, 3023730), (7466, 2705400), (7515, 2687760), (8016, 2519775), (8100, 2493644), (8350, 2418984), (9018, 2239800), (10020, 2015820), (10800, 1870233), (11199, 1803600), (12024, 1679850), (12525, 1612656), (13360, 1511865), (13527, 1493200), (14932, 1352700), (15030, 1343880), (16200, 1246822), (16700, 1209492), (18036, 1119900), (18665, 1082160), (20040, 1007910), (22398, 901800), (22545, 895920), (24048, 839925), (25050, 806328), (27054, 746600), (29864, 676350), (30060, 671940), (32400, 623411), (33400, 604746), (33597, 601200), (36072, 559950), (37330, 541080), (37575, 537552), (40080, 503955), (44796, 450900), (45090, 447960), (50100, 403164), (54108, 373300), (55995, 360720), (59728, 338175), (60120, 335970), (66800, 302373), (67194, 300600), (67635, 298640), (72144, 279975), (74660, 270540), (75150, 268776), (89592, 225450), (90180, 223980), (93325, 216432), (100200, 201582), (100791, 200400), (108216, 186650), (111990, 180360), (112725, 179184), (120240, 167985), (134388, 150300), (135270, 149320)]