30603700

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:277

約数の個数: 72

約数和(自身を含む): 70229880

約数和(自身を除く): 39626180

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 61, 100, 116, 122, 145, 173, 244, 290, 305, 346, 580, 610, 692, 725, 865, 1220, 1450, 1525, 1730, 1769, 2900, 3050, 3460, 3538, 4325, 5017, 6100, 7076, 8650, 8845, 10034, 10553, 17300, 17690, 20068, 21106, 25085, 35380, 42212, 44225, 50170, 52765, 88450, 100340, 105530, 125425, 176900, 211060, 250850, 263825, 306037, 501700, 527650, 612074, 1055300, 1224148, 1530185, 3060370, 6120740, 7650925, 15301850, 30603700]

約数ペア:

[(1, 30603700), (2, 15301850), (4, 7650925), (5, 6120740), (10, 3060370), (20, 1530185), (25, 1224148), (29, 1055300), (50, 612074), (58, 527650), (61, 501700), (100, 306037), (116, 263825), (122, 250850), (145, 211060), (173, 176900), (244, 125425), (290, 105530), (305, 100340), (346, 88450), (580, 52765), (610, 50170), (692, 44225), (725, 42212), (865, 35380), (1220, 25085), (1450, 21106), (1525, 20068), (1730, 17690), (1769, 17300), (2900, 10553), (3050, 10034), (3460, 8845), (3538, 8650), (4325, 7076), (5017, 6100)]