27888681870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{4733}}^1$

素因数の和:4999

約数の個数: 192

約数和(自身を含む): 85075660800

約数和(自身を除く): 57186978930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 47, 63, 70, 90, 94, 105, 126, 141, 199, 210, 235, 282, 315, 329, 398, 423, 470, 597, 630, 658, 705, 846, 987, 995, 1194, 1393, 1410, 1645, 1791, 1974, 1990, 2115, 2786, 2961, 2985, 3290, 3582, 4179, 4230, 4733, 4935, 5922, 5970, 6965, 8358, 8955, 9353, 9466, 9870, 12537, 13930, 14199, 14805, 17910, 18706, 20895, 23665, 25074, 28059, 28398, 29610, 33131, 41790, 42597, 46765, 47330, 56118, 62685, 65471, 66262, 70995, 84177, 85194, 93530, 99393, 125370, 130942, 140295, 141990, 165655, 168354, 196413, 198786, 212985, 222451, 280590, 298179, 327355, 331310, 392826, 420885, 425970, 444902, 496965, 589239, 596358, 654710, 667353, 841770, 941867, 982065, 993930, 1112255, 1178478, 1334706, 1490895, 1557157, 1883734, 1964130, 2002059, 2224510, 2825601, 2946195, 2981790, 3114314, 3336765, 4004118, 4671471, 4709335, 5651202, 5892390, 6593069, 6673530, 7785785, 8476803, 9342942, 9418670, 10010295, 13186138, 14014413, 14128005, 15571570, 16953606, 19779207, 20020590, 23357355, 28028826, 28256010, 32965345, 39558414, 42384015, 44267749, 46714710, 59337621, 65930690, 70072065, 84768030, 88535498, 98896035, 118675242, 132803247, 140144130, 197792070, 221338745, 265606494, 296688105, 309874243, 398409741, 442677490, 593376210, 619748486, 664016235, 796819482, 929622729, 1328032470, 1549371215, 1859245458, 1992048705, 2788868187, 3098742430, 3984097410, 4648113645, 5577736374, 9296227290, 13944340935, 27888681870]

約数ペア:

[(1, 27888681870), (2, 13944340935), (3, 9296227290), (5, 5577736374), (6, 4648113645), (7, 3984097410), (9, 3098742430), (10, 2788868187), (14, 1992048705), (15, 1859245458), (18, 1549371215), (21, 1328032470), (30, 929622729), (35, 796819482), (42, 664016235), (45, 619748486), (47, 593376210), (63, 442677490), (70, 398409741), (90, 309874243), (94, 296688105), (105, 265606494), (126, 221338745), (141, 197792070), (199, 140144130), (210, 132803247), (235, 118675242), (282, 98896035), (315, 88535498), (329, 84768030), (398, 70072065), (423, 65930690), (470, 59337621), (597, 46714710), (630, 44267749), (658, 42384015), (705, 39558414), (846, 32965345), (987, 28256010), (995, 28028826), (1194, 23357355), (1393, 20020590), (1410, 19779207), (1645, 16953606), (1791, 15571570), (1974, 14128005), (1990, 14014413), (2115, 13186138), (2786, 10010295), (2961, 9418670), (2985, 9342942), (3290, 8476803), (3582, 7785785), (4179, 6673530), (4230, 6593069), (4733, 5892390), (4935, 5651202), (5922, 4709335), (5970, 4671471), (6965, 4004118), (8358, 3336765), (8955, 3114314), (9353, 2981790), (9466, 2946195), (9870, 2825601), (12537, 2224510), (13930, 2002059), (14199, 1964130), (14805, 1883734), (17910, 1557157), (18706, 1490895), (20895, 1334706), (23665, 1178478), (25074, 1112255), (28059, 993930), (28398, 982065), (29610, 941867), (33131, 841770), (41790, 667353), (42597, 654710), (46765, 596358), (47330, 589239), (56118, 496965), (62685, 444902), (65471, 425970), (66262, 420885), (70995, 392826), (84177, 331310), (85194, 327355), (93530, 298179), (99393, 280590), (125370, 222451), (130942, 212985), (140295, 198786), (141990, 196413), (165655, 168354)]