202917900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{313}}^1\times {\mathrm{2161}}^1$

素因数の和:2491

約数の個数: 72

約数和(自身を含む): 589257424

約数和(自身を除く): 386339524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 313, 626, 939, 1252, 1565, 1878, 2161, 3130, 3756, 4322, 4695, 6260, 6483, 7825, 8644, 9390, 10805, 12966, 15650, 18780, 21610, 23475, 25932, 31300, 32415, 43220, 46950, 54025, 64830, 93900, 108050, 129660, 162075, 216100, 324150, 648300, 676393, 1352786, 2029179, 2705572, 3381965, 4058358, 6763930, 8116716, 10145895, 13527860, 16909825, 20291790, 33819650, 40583580, 50729475, 67639300, 101458950, 202917900]

約数ペア:

[(1, 202917900), (2, 101458950), (3, 67639300), (4, 50729475), (5, 40583580), (6, 33819650), (10, 20291790), (12, 16909825), (15, 13527860), (20, 10145895), (25, 8116716), (30, 6763930), (50, 4058358), (60, 3381965), (75, 2705572), (100, 2029179), (150, 1352786), (300, 676393), (313, 648300), (626, 324150), (939, 216100), (1252, 162075), (1565, 129660), (1878, 108050), (2161, 93900), (3130, 64830), (3756, 54025), (4322, 46950), (4695, 43220), (6260, 32415), (6483, 31300), (7825, 25932), (8644, 23475), (9390, 21610), (10805, 18780), (12966, 15650)]