2201995080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{509}}^1$

素因数の和:784

約数の個数: 192

約数和(自身を含む): 7325089200

約数和(自身を除く): 5123094120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 197, 244, 305, 360, 366, 394, 488, 509, 549, 591, 610, 732, 788, 915, 985, 1018, 1098, 1182, 1220, 1464, 1527, 1576, 1773, 1830, 1970, 2036, 2196, 2364, 2440, 2545, 2745, 2955, 3054, 3546, 3660, 3940, 4072, 4392, 4581, 4728, 5090, 5490, 5910, 6108, 7092, 7320, 7635, 7880, 8865, 9162, 10180, 10980, 11820, 12017, 12216, 14184, 15270, 17730, 18324, 20360, 21960, 22905, 23640, 24034, 30540, 31049, 35460, 36051, 36648, 45810, 48068, 60085, 61080, 62098, 70920, 72102, 91620, 93147, 96136, 100273, 108153, 120170, 124196, 144204, 155245, 180255, 183240, 186294, 200546, 216306, 240340, 248392, 279441, 288408, 300819, 310490, 360510, 372588, 401092, 432612, 465735, 480680, 501365, 540765, 558882, 601638, 620980, 721020, 745176, 802184, 865224, 902457, 931470, 1002730, 1081530, 1117764, 1203276, 1241960, 1397205, 1442040, 1504095, 1804914, 1862940, 2005460, 2163060, 2235528, 2406552, 2794410, 3008190, 3609828, 3725880, 4010920, 4326120, 4512285, 5588820, 6016380, 6116653, 7219656, 9024570, 11177640, 12032760, 12233306, 18049140, 18349959, 24466612, 30583265, 36098280, 36699918, 48933224, 55049877, 61166530, 73399836, 91749795, 110099754, 122333060, 146799672, 183499590, 220199508, 244666120, 275249385, 366999180, 440399016, 550498770, 733998360, 1100997540, 2201995080]

約数ペア:

[(1, 2201995080), (2, 1100997540), (3, 733998360), (4, 550498770), (5, 440399016), (6, 366999180), (8, 275249385), (9, 244666120), (10, 220199508), (12, 183499590), (15, 146799672), (18, 122333060), (20, 110099754), (24, 91749795), (30, 73399836), (36, 61166530), (40, 55049877), (45, 48933224), (60, 36699918), (61, 36098280), (72, 30583265), (90, 24466612), (120, 18349959), (122, 18049140), (180, 12233306), (183, 12032760), (197, 11177640), (244, 9024570), (305, 7219656), (360, 6116653), (366, 6016380), (394, 5588820), (488, 4512285), (509, 4326120), (549, 4010920), (591, 3725880), (610, 3609828), (732, 3008190), (788, 2794410), (915, 2406552), (985, 2235528), (1018, 2163060), (1098, 2005460), (1182, 1862940), (1220, 1804914), (1464, 1504095), (1527, 1442040), (1576, 1397205), (1773, 1241960), (1830, 1203276), (1970, 1117764), (2036, 1081530), (2196, 1002730), (2364, 931470), (2440, 902457), (2545, 865224), (2745, 802184), (2955, 745176), (3054, 721020), (3546, 620980), (3660, 601638), (3940, 558882), (4072, 540765), (4392, 501365), (4581, 480680), (4728, 465735), (5090, 432612), (5490, 401092), (5910, 372588), (6108, 360510), (7092, 310490), (7320, 300819), (7635, 288408), (7880, 279441), (8865, 248392), (9162, 240340), (10180, 216306), (10980, 200546), (11820, 186294), (12017, 183240), (12216, 180255), (14184, 155245), (15270, 144204), (17730, 124196), (18324, 120170), (20360, 108153), (21960, 100273), (22905, 96136), (23640, 93147), (24034, 91620), (30540, 72102), (31049, 70920), (35460, 62098), (36051, 61080), (36648, 60085), (45810, 48068)]