2017660500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{15461}}^1$

素因数の和:15515

約数の個数: 144

約数和(自身を含む): 6584956560

約数和(自身を除く): 4567296060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 29, 30, 36, 45, 50, 58, 60, 75, 87, 90, 100, 116, 125, 145, 150, 174, 180, 225, 250, 261, 290, 300, 348, 375, 435, 450, 500, 522, 580, 725, 750, 870, 900, 1044, 1125, 1305, 1450, 1500, 1740, 2175, 2250, 2610, 2900, 3625, 4350, 4500, 5220, 6525, 7250, 8700, 10875, 13050, 14500, 15461, 21750, 26100, 30922, 32625, 43500, 46383, 61844, 65250, 77305, 92766, 130500, 139149, 154610, 185532, 231915, 278298, 309220, 386525, 448369, 463830, 556596, 695745, 773050, 896738, 927660, 1159575, 1345107, 1391490, 1546100, 1793476, 1932625, 2241845, 2319150, 2690214, 2782980, 3478725, 3865250, 4035321, 4483690, 4638300, 5380428, 5797875, 6725535, 6957450, 7730500, 8070642, 8967380, 11209225, 11595750, 13451070, 13914900, 16141284, 17393625, 20176605, 22418450, 23191500, 26902140, 33627675, 34787250, 40353210, 44836900, 56046125, 67255350, 69574500, 80706420, 100883025, 112092250, 134510700, 168138375, 201766050, 224184500, 336276750, 403532100, 504415125, 672553500, 1008830250, 2017660500]

約数ペア:

[(1, 2017660500), (2, 1008830250), (3, 672553500), (4, 504415125), (5, 403532100), (6, 336276750), (9, 224184500), (10, 201766050), (12, 168138375), (15, 134510700), (18, 112092250), (20, 100883025), (25, 80706420), (29, 69574500), (30, 67255350), (36, 56046125), (45, 44836900), (50, 40353210), (58, 34787250), (60, 33627675), (75, 26902140), (87, 23191500), (90, 22418450), (100, 20176605), (116, 17393625), (125, 16141284), (145, 13914900), (150, 13451070), (174, 11595750), (180, 11209225), (225, 8967380), (250, 8070642), (261, 7730500), (290, 6957450), (300, 6725535), (348, 5797875), (375, 5380428), (435, 4638300), (450, 4483690), (500, 4035321), (522, 3865250), (580, 3478725), (725, 2782980), (750, 2690214), (870, 2319150), (900, 2241845), (1044, 1932625), (1125, 1793476), (1305, 1546100), (1450, 1391490), (1500, 1345107), (1740, 1159575), (2175, 927660), (2250, 896738), (2610, 773050), (2900, 695745), (3625, 556596), (4350, 463830), (4500, 448369), (5220, 386525), (6525, 309220), (7250, 278298), (8700, 231915), (10875, 185532), (13050, 154610), (14500, 139149), (15461, 130500), (21750, 92766), (26100, 77305), (30922, 65250), (32625, 61844), (43500, 46383)]