201992100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{269}}^1\times {\mathrm{2503}}^1$

素因数の和:2789

約数の個数: 72

約数和(自身を含む): 586837440

約数和(自身を除く): 384845340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 269, 300, 538, 807, 1076, 1345, 1614, 2503, 2690, 3228, 4035, 5006, 5380, 6725, 7509, 8070, 10012, 12515, 13450, 15018, 16140, 20175, 25030, 26900, 30036, 37545, 40350, 50060, 62575, 75090, 80700, 125150, 150180, 187725, 250300, 375450, 673307, 750900, 1346614, 2019921, 2693228, 3366535, 4039842, 6733070, 8079684, 10099605, 13466140, 16832675, 20199210, 33665350, 40398420, 50498025, 67330700, 100996050, 201992100]

約数ペア:

[(1, 201992100), (2, 100996050), (3, 67330700), (4, 50498025), (5, 40398420), (6, 33665350), (10, 20199210), (12, 16832675), (15, 13466140), (20, 10099605), (25, 8079684), (30, 6733070), (50, 4039842), (60, 3366535), (75, 2693228), (100, 2019921), (150, 1346614), (269, 750900), (300, 673307), (538, 375450), (807, 250300), (1076, 187725), (1345, 150180), (1614, 125150), (2503, 80700), (2690, 75090), (3228, 62575), (4035, 50060), (5006, 40350), (5380, 37545), (6725, 30036), (7509, 26900), (8070, 25030), (10012, 20175), (12515, 16140), (13450, 15018)]