72880588800

素因数分解:

$2^{11}\times 3^2\times 5^2\times {\mathrm{158161}}^1$

素因数の和:158199

約数の個数: 216

約数和(自身を含む): 261012376170

約数和(自身を除く): 188131787370

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, 256, 288, 300, 320, 360, 384, 400, 450, 480, 512, 576, 600, 640, 720, 768, 800, 900, 960, 1024, 1152, 1200, 1280, 1440, 1536, 1600, 1800, 1920, 2048, 2304, 2400, 2560, 2880, 3072, 3200, 3600, 3840, 4608, 4800, 5120, 5760, 6144, 6400, 7200, 7680, 9216, 9600, 10240, 11520, 12800, 14400, 15360, 18432, 19200, 23040, 25600, 28800, 30720, 38400, 46080, 51200, 57600, 76800, 92160, 115200, 153600, 158161, 230400, 316322, 460800, 474483, 632644, 790805, 948966, 1265288, 1423449, 1581610, 1897932, 2372415, 2530576, 2846898, 3163220, 3795864, 3954025, 4744830, 5061152, 5693796, 6326440, 7117245, 7591728, 7908050, 9489660, 10122304, 11387592, 11862075, 12652880, 14234490, 15183456, 15816100, 18979320, 20244608, 22775184, 23724150, 25305760, 28468980, 30366912, 31632200, 35586225, 37958640, 40489216, 45550368, 47448300, 50611520, 56937960, 60733824, 63264400, 71172450, 75917280, 80978432, 91100736, 94896600, 101223040, 113875920, 121467648, 126528800, 142344900, 151834560, 161956864, 182201472, 189793200, 202446080, 227751840, 242935296, 253057600, 284689800, 303669120, 323913728, 364402944, 379586400, 404892160, 455503680, 485870592, 506115200, 569379600, 607338240, 728805888, 759172800, 809784320, 911007360, 971741184, 1012230400, 1138759200, 1214676480, 1457611776, 1518345600, 1619568640, 1822014720, 2024460800, 2277518400, 2429352960, 2915223552, 3036691200, 3644029440, 4048921600, 4555036800, 4858705920, 6073382400, 7288058880, 8097843200, 9110073600, 12146764800, 14576117760, 18220147200, 24293529600, 36440294400, 72880588800]

約数ペア:

[(1, 72880588800), (2, 36440294400), (3, 24293529600), (4, 18220147200), (5, 14576117760), (6, 12146764800), (8, 9110073600), (9, 8097843200), (10, 7288058880), (12, 6073382400), (15, 4858705920), (16, 4555036800), (18, 4048921600), (20, 3644029440), (24, 3036691200), (25, 2915223552), (30, 2429352960), (32, 2277518400), (36, 2024460800), (40, 1822014720), (45, 1619568640), (48, 1518345600), (50, 1457611776), (60, 1214676480), (64, 1138759200), (72, 1012230400), (75, 971741184), (80, 911007360), (90, 809784320), (96, 759172800), (100, 728805888), (120, 607338240), (128, 569379600), (144, 506115200), (150, 485870592), (160, 455503680), (180, 404892160), (192, 379586400), (200, 364402944), (225, 323913728), (240, 303669120), (256, 284689800), (288, 253057600), (300, 242935296), (320, 227751840), (360, 202446080), (384, 189793200), (400, 182201472), (450, 161956864), (480, 151834560), (512, 142344900), (576, 126528800), (600, 121467648), (640, 113875920), (720, 101223040), (768, 94896600), (800, 91100736), (900, 80978432), (960, 75917280), (1024, 71172450), (1152, 63264400), (1200, 60733824), (1280, 56937960), (1440, 50611520), (1536, 47448300), (1600, 45550368), (1800, 40489216), (1920, 37958640), (2048, 35586225), (2304, 31632200), (2400, 30366912), (2560, 28468980), (2880, 25305760), (3072, 23724150), (3200, 22775184), (3600, 20244608), (3840, 18979320), (4608, 15816100), (4800, 15183456), (5120, 14234490), (5760, 12652880), (6144, 11862075), (6400, 11387592), (7200, 10122304), (7680, 9489660), (9216, 7908050), (9600, 7591728), (10240, 7117245), (11520, 6326440), (12800, 5693796), (14400, 5061152), (15360, 4744830), (18432, 3954025), (19200, 3795864), (23040, 3163220), (25600, 2846898), (28800, 2530576), (30720, 2372415), (38400, 1897932), (46080, 1581610), (51200, 1423449), (57600, 1265288), (76800, 948966), (92160, 790805), (115200, 632644), (153600, 474483), (158161, 460800), (230400, 316322)]