55709940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:230

約数の個数: 192

約数和(自身を含む): 188762112

約数和(自身を除く): 133052172

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 43, 44, 52, 55, 60, 65, 66, 78, 86, 110, 129, 130, 132, 143, 151, 156, 165, 172, 195, 215, 220, 258, 260, 286, 302, 330, 390, 429, 430, 453, 473, 516, 559, 572, 604, 645, 660, 715, 755, 780, 858, 860, 906, 946, 1118, 1290, 1419, 1430, 1510, 1661, 1677, 1716, 1812, 1892, 1963, 2145, 2236, 2265, 2365, 2580, 2795, 2838, 2860, 3020, 3322, 3354, 3926, 4290, 4530, 4730, 4983, 5590, 5676, 5889, 6149, 6493, 6644, 6708, 7095, 7852, 8305, 8385, 8580, 9060, 9460, 9815, 9966, 11180, 11778, 12298, 12986, 14190, 16610, 16770, 18447, 19479, 19630, 19932, 21593, 23556, 24596, 24915, 25972, 28380, 29445, 30745, 32465, 33220, 33540, 36894, 38958, 39260, 43186, 49830, 58890, 61490, 64779, 64930, 71423, 73788, 77916, 84409, 86372, 92235, 97395, 99660, 107965, 117780, 122980, 129558, 129860, 142846, 168818, 184470, 194790, 214269, 215930, 253227, 259116, 285692, 323895, 337636, 357115, 368940, 389580, 422045, 428538, 431860, 506454, 647790, 714230, 844090, 857076, 928499, 1012908, 1071345, 1266135, 1295580, 1428460, 1688180, 1856998, 2142690, 2532270, 2785497, 3713996, 4285380, 4642495, 5064540, 5570994, 9284990, 11141988, 13927485, 18569980, 27854970, 55709940]

約数ペア:

[(1, 55709940), (2, 27854970), (3, 18569980), (4, 13927485), (5, 11141988), (6, 9284990), (10, 5570994), (11, 5064540), (12, 4642495), (13, 4285380), (15, 3713996), (20, 2785497), (22, 2532270), (26, 2142690), (30, 1856998), (33, 1688180), (39, 1428460), (43, 1295580), (44, 1266135), (52, 1071345), (55, 1012908), (60, 928499), (65, 857076), (66, 844090), (78, 714230), (86, 647790), (110, 506454), (129, 431860), (130, 428538), (132, 422045), (143, 389580), (151, 368940), (156, 357115), (165, 337636), (172, 323895), (195, 285692), (215, 259116), (220, 253227), (258, 215930), (260, 214269), (286, 194790), (302, 184470), (330, 168818), (390, 142846), (429, 129860), (430, 129558), (453, 122980), (473, 117780), (516, 107965), (559, 99660), (572, 97395), (604, 92235), (645, 86372), (660, 84409), (715, 77916), (755, 73788), (780, 71423), (858, 64930), (860, 64779), (906, 61490), (946, 58890), (1118, 49830), (1290, 43186), (1419, 39260), (1430, 38958), (1510, 36894), (1661, 33540), (1677, 33220), (1716, 32465), (1812, 30745), (1892, 29445), (1963, 28380), (2145, 25972), (2236, 24915), (2265, 24596), (2365, 23556), (2580, 21593), (2795, 19932), (2838, 19630), (2860, 19479), (3020, 18447), (3322, 16770), (3354, 16610), (3926, 14190), (4290, 12986), (4530, 12298), (4730, 11778), (4983, 11180), (5590, 9966), (5676, 9815), (5889, 9460), (6149, 9060), (6493, 8580), (6644, 8385), (6708, 8305), (7095, 7852)]