200028816720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1864549}}^1$

素因数の和:1864717

約数の個数: 120

約数和(自身を含む): 676272285000

約数和(自身を除く): 476243468280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 149, 180, 240, 298, 360, 447, 596, 720, 745, 894, 1192, 1341, 1490, 1788, 2235, 2384, 2682, 2980, 3576, 4470, 5364, 5960, 6705, 7152, 8940, 10728, 11920, 13410, 17880, 21456, 26820, 35760, 53640, 107280, 1864549, 3729098, 5593647, 7458196, 9322745, 11187294, 14916392, 16780941, 18645490, 22374588, 27968235, 29832784, 33561882, 37290980, 44749176, 55936470, 67123764, 74581960, 83904705, 89498352, 111872940, 134247528, 149163920, 167809410, 223745880, 268495056, 277817801, 335618820, 447491760, 555635602, 671237640, 833453403, 1111271204, 1342475280, 1389089005, 1666906806, 2222542408, 2500360209, 2778178010, 3333813612, 4167267015, 4445084816, 5000720418, 5556356020, 6667627224, 8334534030, 10001440836, 11112712040, 12501801045, 13335254448, 16669068060, 20002881672, 22225424080, 25003602090, 33338136120, 40005763344, 50007204180, 66676272240, 100014408360, 200028816720]

約数ペア:

[(1, 200028816720), (2, 100014408360), (3, 66676272240), (4, 50007204180), (5, 40005763344), (6, 33338136120), (8, 25003602090), (9, 22225424080), (10, 20002881672), (12, 16669068060), (15, 13335254448), (16, 12501801045), (18, 11112712040), (20, 10001440836), (24, 8334534030), (30, 6667627224), (36, 5556356020), (40, 5000720418), (45, 4445084816), (48, 4167267015), (60, 3333813612), (72, 2778178010), (80, 2500360209), (90, 2222542408), (120, 1666906806), (144, 1389089005), (149, 1342475280), (180, 1111271204), (240, 833453403), (298, 671237640), (360, 555635602), (447, 447491760), (596, 335618820), (720, 277817801), (745, 268495056), (894, 223745880), (1192, 167809410), (1341, 149163920), (1490, 134247528), (1788, 111872940), (2235, 89498352), (2384, 83904705), (2682, 74581960), (2980, 67123764), (3576, 55936470), (4470, 44749176), (5364, 37290980), (5960, 33561882), (6705, 29832784), (7152, 27968235), (8940, 22374588), (10728, 18645490), (11920, 16780941), (13410, 14916392), (17880, 11187294), (21456, 9322745), (26820, 7458196), (35760, 5593647), (53640, 3729098), (107280, 1864549)]