2115100800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{271}}^2$

素因数の和:572

約数の個数: 216

約数和(自身を含む): 7575116445

約数和(自身を除く): 5460015645

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 271, 288, 300, 320, 360, 384, 400, 450, 480, 542, 576, 600, 640, 720, 800, 813, 900, 960, 1084, 1152, 1200, 1355, 1440, 1600, 1626, 1800, 1920, 2168, 2400, 2439, 2710, 2880, 3200, 3252, 3600, 4065, 4336, 4800, 4878, 5420, 5760, 6504, 6775, 7200, 8130, 8672, 9600, 9756, 10840, 12195, 13008, 13550, 14400, 16260, 17344, 19512, 20325, 21680, 24390, 26016, 27100, 28800, 32520, 34688, 39024, 40650, 43360, 48780, 52032, 54200, 60975, 65040, 73441, 78048, 81300, 86720, 97560, 104064, 108400, 121950, 130080, 146882, 156096, 162600, 173440, 195120, 216800, 220323, 243900, 260160, 293764, 312192, 325200, 367205, 390240, 433600, 440646, 487800, 520320, 587528, 650400, 660969, 734410, 780480, 867200, 881292, 975600, 1101615, 1175056, 1300800, 1321938, 1468820, 1560960, 1762584, 1836025, 1951200, 2203230, 2350112, 2601600, 2643876, 2937640, 3304845, 3525168, 3672050, 3902400, 4406460, 4700224, 5287752, 5508075, 5875280, 6609690, 7050336, 7344100, 7804800, 8812920, 9400448, 10575504, 11016150, 11750560, 13219380, 14100672, 14688200, 16524225, 17625840, 21151008, 22032300, 23501120, 26438760, 28201344, 29376400, 33048450, 35251680, 42302016, 44064600, 47002240, 52877520, 58752800, 66096900, 70503360, 84604032, 88129200, 105755040, 117505600, 132193800, 141006720, 176258400, 211510080, 235011200, 264387600, 352516800, 423020160, 528775200, 705033600, 1057550400, 2115100800]

約数ペア:

[(1, 2115100800), (2, 1057550400), (3, 705033600), (4, 528775200), (5, 423020160), (6, 352516800), (8, 264387600), (9, 235011200), (10, 211510080), (12, 176258400), (15, 141006720), (16, 132193800), (18, 117505600), (20, 105755040), (24, 88129200), (25, 84604032), (30, 70503360), (32, 66096900), (36, 58752800), (40, 52877520), (45, 47002240), (48, 44064600), (50, 42302016), (60, 35251680), (64, 33048450), (72, 29376400), (75, 28201344), (80, 26438760), (90, 23501120), (96, 22032300), (100, 21151008), (120, 17625840), (128, 16524225), (144, 14688200), (150, 14100672), (160, 13219380), (180, 11750560), (192, 11016150), (200, 10575504), (225, 9400448), (240, 8812920), (271, 7804800), (288, 7344100), (300, 7050336), (320, 6609690), (360, 5875280), (384, 5508075), (400, 5287752), (450, 4700224), (480, 4406460), (542, 3902400), (576, 3672050), (600, 3525168), (640, 3304845), (720, 2937640), (800, 2643876), (813, 2601600), (900, 2350112), (960, 2203230), (1084, 1951200), (1152, 1836025), (1200, 1762584), (1355, 1560960), (1440, 1468820), (1600, 1321938), (1626, 1300800), (1800, 1175056), (1920, 1101615), (2168, 975600), (2400, 881292), (2439, 867200), (2710, 780480), (2880, 734410), (3200, 660969), (3252, 650400), (3600, 587528), (4065, 520320), (4336, 487800), (4800, 440646), (4878, 433600), (5420, 390240), (5760, 367205), (6504, 325200), (6775, 312192), (7200, 293764), (8130, 260160), (8672, 243900), (9600, 220323), (9756, 216800), (10840, 195120), (12195, 173440), (13008, 162600), (13550, 156096), (14400, 146882), (16260, 130080), (17344, 121950), (19512, 108400), (20325, 104064), (21680, 97560), (24390, 86720), (26016, 81300), (27100, 78048), (28800, 73441), (32520, 65040), (34688, 60975), (39024, 54200), (40650, 52032), (43360, 48780)]