121135300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:278

約数の個数: 144

約数和(自身を含む): 317604672

約数和(自身を除く): 196469372

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 43, 44, 50, 52, 55, 65, 86, 100, 110, 130, 143, 172, 197, 215, 220, 260, 275, 286, 325, 394, 430, 473, 550, 559, 572, 650, 715, 788, 860, 946, 985, 1075, 1100, 1118, 1300, 1430, 1892, 1970, 2150, 2167, 2236, 2365, 2561, 2795, 2860, 3575, 3940, 4300, 4334, 4730, 4925, 5122, 5590, 6149, 7150, 8471, 8668, 9460, 9850, 10244, 10835, 11180, 11825, 12298, 12805, 13975, 14300, 16942, 19700, 21670, 23650, 24596, 25610, 27950, 28171, 30745, 33884, 42355, 43340, 47300, 51220, 54175, 55900, 56342, 61490, 64025, 84710, 93181, 108350, 110123, 112684, 122980, 128050, 140855, 153725, 169420, 186362, 211775, 216700, 220246, 256100, 281710, 307450, 372724, 423550, 440492, 465905, 550615, 563420, 614900, 704275, 847100, 931810, 1101230, 1211353, 1408550, 1863620, 2202460, 2329525, 2422706, 2753075, 2817100, 4659050, 4845412, 5506150, 6056765, 9318100, 11012300, 12113530, 24227060, 30283825, 60567650, 121135300]

約数ペア:

[(1, 121135300), (2, 60567650), (4, 30283825), (5, 24227060), (10, 12113530), (11, 11012300), (13, 9318100), (20, 6056765), (22, 5506150), (25, 4845412), (26, 4659050), (43, 2817100), (44, 2753075), (50, 2422706), (52, 2329525), (55, 2202460), (65, 1863620), (86, 1408550), (100, 1211353), (110, 1101230), (130, 931810), (143, 847100), (172, 704275), (197, 614900), (215, 563420), (220, 550615), (260, 465905), (275, 440492), (286, 423550), (325, 372724), (394, 307450), (430, 281710), (473, 256100), (550, 220246), (559, 216700), (572, 211775), (650, 186362), (715, 169420), (788, 153725), (860, 140855), (946, 128050), (985, 122980), (1075, 112684), (1100, 110123), (1118, 108350), (1300, 93181), (1430, 84710), (1892, 64025), (1970, 61490), (2150, 56342), (2167, 55900), (2236, 54175), (2365, 51220), (2561, 47300), (2795, 43340), (2860, 42355), (3575, 33884), (3940, 30745), (4300, 28171), (4334, 27950), (4730, 25610), (4925, 24596), (5122, 23650), (5590, 21670), (6149, 19700), (7150, 16942), (8471, 14300), (8668, 13975), (9460, 12805), (9850, 12298), (10244, 11825), (10835, 11180)]