248551200

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:377

約数の個数: 288

約数和(自身を含む): 926190720

約数和(自身を除く): 677639520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 37, 40, 45, 48, 50, 54, 60, 72, 74, 75, 80, 90, 96, 100, 108, 111, 120, 135, 144, 148, 150, 160, 180, 185, 200, 216, 222, 225, 240, 270, 288, 296, 300, 311, 333, 360, 370, 400, 432, 444, 450, 480, 540, 555, 592, 600, 622, 666, 675, 720, 740, 800, 864, 888, 900, 925, 933, 999, 1080, 1110, 1184, 1200, 1244, 1332, 1350, 1440, 1480, 1555, 1665, 1776, 1800, 1850, 1866, 1998, 2160, 2220, 2400, 2488, 2664, 2700, 2775, 2799, 2960, 3110, 3330, 3552, 3600, 3700, 3732, 3996, 4320, 4440, 4665, 4976, 4995, 5328, 5400, 5550, 5598, 5920, 6220, 6660, 7200, 7400, 7464, 7775, 7992, 8325, 8397, 8880, 9330, 9952, 9990, 10656, 10800, 11100, 11196, 11507, 12440, 13320, 13995, 14800, 14928, 15550, 15984, 16650, 16794, 17760, 18660, 19980, 21600, 22200, 22392, 23014, 23325, 24880, 24975, 26640, 27990, 29600, 29856, 31100, 31968, 33300, 33588, 34521, 37320, 39960, 41985, 44400, 44784, 46028, 46650, 49760, 49950, 53280, 55980, 57535, 62200, 66600, 67176, 69042, 69975, 74640, 79920, 83970, 88800, 89568, 92056, 93300, 99900, 103563, 111960, 115070, 124400, 133200, 134352, 138084, 139950, 149280, 159840, 167940, 172605, 184112, 186600, 199800, 207126, 209925, 223920, 230140, 248800, 266400, 268704, 276168, 279900, 287675, 310689, 335880, 345210, 368224, 373200, 399600, 414252, 419850, 447840, 460280, 517815, 552336, 559800, 575350, 621378, 671760, 690420, 746400, 799200, 828504, 839700, 863025, 920560, 1035630, 1104672, 1119600, 1150700, 1242756, 1343520, 1380840, 1553445, 1657008, 1679400, 1726050, 1841120, 2071260, 2239200, 2301400, 2485512, 2589075, 2761680, 3106890, 3314016, 3358800, 3452100, 4142520, 4602800, 4971024, 5178150, 5523360, 6213780, 6717600, 6904200, 7767225, 8285040, 9205600, 9942048, 10356300, 12427560, 13808400, 15534450, 16570080, 20712600, 24855120, 27616800, 31068900, 41425200, 49710240, 62137800, 82850400, 124275600, 248551200]

約数ペア:

[(1, 248551200), (2, 124275600), (3, 82850400), (4, 62137800), (5, 49710240), (6, 41425200), (8, 31068900), (9, 27616800), (10, 24855120), (12, 20712600), (15, 16570080), (16, 15534450), (18, 13808400), (20, 12427560), (24, 10356300), (25, 9942048), (27, 9205600), (30, 8285040), (32, 7767225), (36, 6904200), (37, 6717600), (40, 6213780), (45, 5523360), (48, 5178150), (50, 4971024), (54, 4602800), (60, 4142520), (72, 3452100), (74, 3358800), (75, 3314016), (80, 3106890), (90, 2761680), (96, 2589075), (100, 2485512), (108, 2301400), (111, 2239200), (120, 2071260), (135, 1841120), (144, 1726050), (148, 1679400), (150, 1657008), (160, 1553445), (180, 1380840), (185, 1343520), (200, 1242756), (216, 1150700), (222, 1119600), (225, 1104672), (240, 1035630), (270, 920560), (288, 863025), (296, 839700), (300, 828504), (311, 799200), (333, 746400), (360, 690420), (370, 671760), (400, 621378), (432, 575350), (444, 559800), (450, 552336), (480, 517815), (540, 460280), (555, 447840), (592, 419850), (600, 414252), (622, 399600), (666, 373200), (675, 368224), (720, 345210), (740, 335880), (800, 310689), (864, 287675), (888, 279900), (900, 276168), (925, 268704), (933, 266400), (999, 248800), (1080, 230140), (1110, 223920), (1184, 209925), (1200, 207126), (1244, 199800), (1332, 186600), (1350, 184112), (1440, 172605), (1480, 167940), (1555, 159840), (1665, 149280), (1776, 139950), (1800, 138084), (1850, 134352), (1866, 133200), (1998, 124400), (2160, 115070), (2220, 111960), (2400, 103563), (2488, 99900), (2664, 93300), (2700, 92056), (2775, 89568), (2799, 88800), (2960, 83970), (3110, 79920), (3330, 74640), (3552, 69975), (3600, 69042), (3700, 67176), (3732, 66600), (3996, 62200), (4320, 57535), (4440, 55980), (4665, 53280), (4976, 49950), (4995, 49760), (5328, 46650), (5400, 46028), (5550, 44784), (5598, 44400), (5920, 41985), (6220, 39960), (6660, 37320), (7200, 34521), (7400, 33588), (7464, 33300), (7775, 31968), (7992, 31100), (8325, 29856), (8397, 29600), (8880, 27990), (9330, 26640), (9952, 24975), (9990, 24880), (10656, 23325), (10800, 23014), (11100, 22392), (11196, 22200), (11507, 21600), (12440, 19980), (13320, 18660), (13995, 17760), (14800, 16794), (14928, 16650), (15550, 15984)]