242690400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{911}}^1$

素因数の和:974

約数の個数: 216

約数和(自身を含む): 879881184

約数和(自身を除く): 637190784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 37, 40, 45, 48, 50, 60, 72, 74, 75, 80, 90, 96, 100, 111, 120, 144, 148, 150, 160, 180, 185, 200, 222, 225, 240, 288, 296, 300, 333, 360, 370, 400, 444, 450, 480, 555, 592, 600, 666, 720, 740, 800, 888, 900, 911, 925, 1110, 1184, 1200, 1332, 1440, 1480, 1665, 1776, 1800, 1822, 1850, 2220, 2400, 2664, 2733, 2775, 2960, 3330, 3552, 3600, 3644, 3700, 4440, 4555, 5328, 5466, 5550, 5920, 6660, 7200, 7288, 7400, 8199, 8325, 8880, 9110, 10656, 10932, 11100, 13320, 13665, 14576, 14800, 16398, 16650, 17760, 18220, 21864, 22200, 22775, 26640, 27330, 29152, 29600, 32796, 33300, 33707, 36440, 40995, 43728, 44400, 45550, 53280, 54660, 65592, 66600, 67414, 68325, 72880, 81990, 87456, 88800, 91100, 101121, 109320, 131184, 133200, 134828, 136650, 145760, 163980, 168535, 182200, 202242, 204975, 218640, 262368, 266400, 269656, 273300, 303363, 327960, 337070, 364400, 404484, 409950, 437280, 505605, 539312, 546600, 606726, 655920, 674140, 728800, 808968, 819900, 842675, 1011210, 1078624, 1093200, 1213452, 1311840, 1348280, 1516815, 1617936, 1639800, 1685350, 2022420, 2186400, 2426904, 2528025, 2696560, 3033630, 3235872, 3279600, 3370700, 4044840, 4853808, 5056050, 5393120, 6067260, 6559200, 6741400, 7584075, 8089680, 9707616, 10112100, 12134520, 13482800, 15168150, 16179360, 20224200, 24269040, 26965600, 30336300, 40448400, 48538080, 60672600, 80896800, 121345200, 242690400]

約数ペア:

[(1, 242690400), (2, 121345200), (3, 80896800), (4, 60672600), (5, 48538080), (6, 40448400), (8, 30336300), (9, 26965600), (10, 24269040), (12, 20224200), (15, 16179360), (16, 15168150), (18, 13482800), (20, 12134520), (24, 10112100), (25, 9707616), (30, 8089680), (32, 7584075), (36, 6741400), (37, 6559200), (40, 6067260), (45, 5393120), (48, 5056050), (50, 4853808), (60, 4044840), (72, 3370700), (74, 3279600), (75, 3235872), (80, 3033630), (90, 2696560), (96, 2528025), (100, 2426904), (111, 2186400), (120, 2022420), (144, 1685350), (148, 1639800), (150, 1617936), (160, 1516815), (180, 1348280), (185, 1311840), (200, 1213452), (222, 1093200), (225, 1078624), (240, 1011210), (288, 842675), (296, 819900), (300, 808968), (333, 728800), (360, 674140), (370, 655920), (400, 606726), (444, 546600), (450, 539312), (480, 505605), (555, 437280), (592, 409950), (600, 404484), (666, 364400), (720, 337070), (740, 327960), (800, 303363), (888, 273300), (900, 269656), (911, 266400), (925, 262368), (1110, 218640), (1184, 204975), (1200, 202242), (1332, 182200), (1440, 168535), (1480, 163980), (1665, 145760), (1776, 136650), (1800, 134828), (1822, 133200), (1850, 131184), (2220, 109320), (2400, 101121), (2664, 91100), (2733, 88800), (2775, 87456), (2960, 81990), (3330, 72880), (3552, 68325), (3600, 67414), (3644, 66600), (3700, 65592), (4440, 54660), (4555, 53280), (5328, 45550), (5466, 44400), (5550, 43728), (5920, 40995), (6660, 36440), (7200, 33707), (7288, 33300), (7400, 32796), (8199, 29600), (8325, 29152), (8880, 27330), (9110, 26640), (10656, 22775), (10932, 22200), (11100, 21864), (13320, 18220), (13665, 17760), (14576, 16650), (14800, 16398)]