1539842100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{25793}}^1$

素因数の和:26009

約数の個数: 72

約数和(自身を含む): 4477838400

約数和(自身を除く): 2937996300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 199, 300, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3980, 4975, 5970, 9950, 11940, 14925, 19900, 25793, 29850, 51586, 59700, 77379, 103172, 128965, 154758, 257930, 309516, 386895, 515860, 644825, 773790, 1289650, 1547580, 1934475, 2579300, 3868950, 5132807, 7737900, 10265614, 15398421, 20531228, 25664035, 30796842, 51328070, 61593684, 76992105, 102656140, 128320175, 153984210, 256640350, 307968420, 384960525, 513280700, 769921050, 1539842100]

約数ペア:

[(1, 1539842100), (2, 769921050), (3, 513280700), (4, 384960525), (5, 307968420), (6, 256640350), (10, 153984210), (12, 128320175), (15, 102656140), (20, 76992105), (25, 61593684), (30, 51328070), (50, 30796842), (60, 25664035), (75, 20531228), (100, 15398421), (150, 10265614), (199, 7737900), (300, 5132807), (398, 3868950), (597, 2579300), (796, 1934475), (995, 1547580), (1194, 1289650), (1990, 773790), (2388, 644825), (2985, 515860), (3980, 386895), (4975, 309516), (5970, 257930), (9950, 154758), (11940, 128965), (14925, 103172), (19900, 77379), (25793, 59700), (29850, 51586)]