2017485900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{607}}^1\times {\mathrm{1231}}^1$

素因数の和:1861

約数の個数: 144

約数和(自身を含む): 6501806080

約数和(自身を除く): 4484320180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 607, 675, 900, 1214, 1231, 1350, 1821, 2428, 2462, 2700, 3035, 3642, 3693, 4924, 5463, 6070, 6155, 7284, 7386, 9105, 10926, 11079, 12140, 12310, 14772, 15175, 16389, 18210, 18465, 21852, 22158, 24620, 27315, 30350, 30775, 32778, 33237, 36420, 36930, 44316, 45525, 54630, 55395, 60700, 61550, 65556, 66474, 73860, 81945, 91050, 92325, 109260, 110790, 123100, 132948, 136575, 163890, 166185, 182100, 184650, 221580, 273150, 276975, 327780, 332370, 369300, 409725, 546300, 553950, 664740, 747217, 819450, 830925, 1107900, 1494434, 1638900, 1661850, 2241651, 2988868, 3323700, 3736085, 4483302, 6724953, 7472170, 8966604, 11208255, 13449906, 14944340, 18680425, 20174859, 22416510, 26899812, 33624765, 37360850, 40349718, 44833020, 56041275, 67249530, 74721700, 80699436, 100874295, 112082550, 134499060, 168123825, 201748590, 224165100, 336247650, 403497180, 504371475, 672495300, 1008742950, 2017485900]

約数ペア:

[(1, 2017485900), (2, 1008742950), (3, 672495300), (4, 504371475), (5, 403497180), (6, 336247650), (9, 224165100), (10, 201748590), (12, 168123825), (15, 134499060), (18, 112082550), (20, 100874295), (25, 80699436), (27, 74721700), (30, 67249530), (36, 56041275), (45, 44833020), (50, 40349718), (54, 37360850), (60, 33624765), (75, 26899812), (90, 22416510), (100, 20174859), (108, 18680425), (135, 14944340), (150, 13449906), (180, 11208255), (225, 8966604), (270, 7472170), (300, 6724953), (450, 4483302), (540, 3736085), (607, 3323700), (675, 2988868), (900, 2241651), (1214, 1661850), (1231, 1638900), (1350, 1494434), (1821, 1107900), (2428, 830925), (2462, 819450), (2700, 747217), (3035, 664740), (3642, 553950), (3693, 546300), (4924, 409725), (5463, 369300), (6070, 332370), (6155, 327780), (7284, 276975), (7386, 273150), (9105, 221580), (10926, 184650), (11079, 182100), (12140, 166185), (12310, 163890), (14772, 136575), (15175, 132948), (16389, 123100), (18210, 110790), (18465, 109260), (21852, 92325), (22158, 91050), (24620, 81945), (27315, 73860), (30350, 66474), (30775, 65556), (32778, 61550), (33237, 60700), (36420, 55395), (36930, 54630), (44316, 45525)]