218913480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6269}}^1$

素因数の和:6383

約数の個数: 96

約数和(自身を含む): 718918200

約数和(自身を除く): 500004720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1455, 1746, 1940, 2328, 2910, 3492, 3880, 4365, 5820, 6269, 6984, 8730, 11640, 12538, 17460, 18807, 25076, 31345, 34920, 37614, 50152, 56421, 62690, 75228, 94035, 112842, 125380, 150456, 188070, 225684, 250760, 282105, 376140, 451368, 564210, 608093, 752280, 1128420, 1216186, 1824279, 2256840, 2432372, 3040465, 3648558, 4864744, 5472837, 6080930, 7297116, 9121395, 10945674, 12161860, 14594232, 18242790, 21891348, 24323720, 27364185, 36485580, 43782696, 54728370, 72971160, 109456740, 218913480]

約数ペア:

[(1, 218913480), (2, 109456740), (3, 72971160), (4, 54728370), (5, 43782696), (6, 36485580), (8, 27364185), (9, 24323720), (10, 21891348), (12, 18242790), (15, 14594232), (18, 12161860), (20, 10945674), (24, 9121395), (30, 7297116), (36, 6080930), (40, 5472837), (45, 4864744), (60, 3648558), (72, 3040465), (90, 2432372), (97, 2256840), (120, 1824279), (180, 1216186), (194, 1128420), (291, 752280), (360, 608093), (388, 564210), (485, 451368), (582, 376140), (776, 282105), (873, 250760), (970, 225684), (1164, 188070), (1455, 150456), (1746, 125380), (1940, 112842), (2328, 94035), (2910, 75228), (3492, 62690), (3880, 56421), (4365, 50152), (5820, 37614), (6269, 34920), (6984, 31345), (8730, 25076), (11640, 18807), (12538, 17460)]