133782400

素因数分解:

$2^7\times 5^2\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:552

約数の個数: 96

約数和(自身を含む): 334666080

約数和(自身を除く): 200883680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 97, 100, 128, 160, 194, 200, 320, 388, 400, 431, 485, 640, 776, 800, 862, 970, 1552, 1600, 1724, 1940, 2155, 2425, 3104, 3200, 3448, 3880, 4310, 4850, 6208, 6896, 7760, 8620, 9700, 10775, 12416, 13792, 15520, 17240, 19400, 21550, 27584, 31040, 34480, 38800, 41807, 43100, 55168, 62080, 68960, 77600, 83614, 86200, 137920, 155200, 167228, 172400, 209035, 275840, 310400, 334456, 344800, 418070, 668912, 689600, 836140, 1045175, 1337824, 1379200, 1672280, 2090350, 2675648, 3344560, 4180700, 5351296, 6689120, 8361400, 13378240, 16722800, 26756480, 33445600, 66891200, 133782400]

約数ペア:

[(1, 133782400), (2, 66891200), (4, 33445600), (5, 26756480), (8, 16722800), (10, 13378240), (16, 8361400), (20, 6689120), (25, 5351296), (32, 4180700), (40, 3344560), (50, 2675648), (64, 2090350), (80, 1672280), (97, 1379200), (100, 1337824), (128, 1045175), (160, 836140), (194, 689600), (200, 668912), (320, 418070), (388, 344800), (400, 334456), (431, 310400), (485, 275840), (640, 209035), (776, 172400), (800, 167228), (862, 155200), (970, 137920), (1552, 86200), (1600, 83614), (1724, 77600), (1940, 68960), (2155, 62080), (2425, 55168), (3104, 43100), (3200, 41807), (3448, 38800), (3880, 34480), (4310, 31040), (4850, 27584), (6208, 21550), (6896, 19400), (7760, 17240), (8620, 15520), (9700, 13792), (10775, 12416)]