69078870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:267

約数の個数: 192

約数和(自身を含む): 224640000

約数和(自身を除く): 155561130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 29, 30, 35, 38, 42, 45, 57, 58, 63, 70, 87, 90, 95, 105, 114, 126, 133, 145, 171, 174, 190, 199, 203, 210, 261, 266, 285, 290, 315, 342, 398, 399, 406, 435, 522, 551, 570, 597, 609, 630, 665, 798, 855, 870, 995, 1015, 1102, 1194, 1197, 1218, 1305, 1330, 1393, 1653, 1710, 1791, 1827, 1990, 1995, 2030, 2394, 2610, 2755, 2786, 2985, 3045, 3306, 3582, 3654, 3781, 3857, 3990, 4179, 4959, 5510, 5771, 5970, 5985, 6090, 6965, 7562, 7714, 8265, 8358, 8955, 9135, 9918, 11343, 11542, 11571, 11970, 12537, 13930, 16530, 17313, 17910, 18270, 18905, 19285, 20895, 22686, 23142, 24795, 25074, 26467, 28855, 34029, 34626, 34713, 37810, 38570, 40397, 41790, 49590, 51939, 52934, 56715, 57710, 57855, 62685, 68058, 69426, 79401, 80794, 86565, 103878, 109649, 113430, 115710, 121191, 125370, 132335, 158802, 170145, 173130, 173565, 201985, 219298, 238203, 242382, 259695, 264670, 328947, 340290, 347130, 363573, 397005, 403970, 476406, 519390, 548245, 605955, 657894, 727146, 767543, 794010, 986841, 1096490, 1191015, 1211910, 1535086, 1644735, 1817865, 1973682, 2302629, 2382030, 3289470, 3635730, 3837715, 4605258, 4934205, 6907887, 7675430, 9868410, 11513145, 13815774, 23026290, 34539435, 69078870]

約数ペア:

[(1, 69078870), (2, 34539435), (3, 23026290), (5, 13815774), (6, 11513145), (7, 9868410), (9, 7675430), (10, 6907887), (14, 4934205), (15, 4605258), (18, 3837715), (19, 3635730), (21, 3289470), (29, 2382030), (30, 2302629), (35, 1973682), (38, 1817865), (42, 1644735), (45, 1535086), (57, 1211910), (58, 1191015), (63, 1096490), (70, 986841), (87, 794010), (90, 767543), (95, 727146), (105, 657894), (114, 605955), (126, 548245), (133, 519390), (145, 476406), (171, 403970), (174, 397005), (190, 363573), (199, 347130), (203, 340290), (210, 328947), (261, 264670), (266, 259695), (285, 242382), (290, 238203), (315, 219298), (342, 201985), (398, 173565), (399, 173130), (406, 170145), (435, 158802), (522, 132335), (551, 125370), (570, 121191), (597, 115710), (609, 113430), (630, 109649), (665, 103878), (798, 86565), (855, 80794), (870, 79401), (995, 69426), (1015, 68058), (1102, 62685), (1194, 57855), (1197, 57710), (1218, 56715), (1305, 52934), (1330, 51939), (1393, 49590), (1653, 41790), (1710, 40397), (1791, 38570), (1827, 37810), (1990, 34713), (1995, 34626), (2030, 34029), (2394, 28855), (2610, 26467), (2755, 25074), (2786, 24795), (2985, 23142), (3045, 22686), (3306, 20895), (3582, 19285), (3654, 18905), (3781, 18270), (3857, 17910), (3990, 17313), (4179, 16530), (4959, 13930), (5510, 12537), (5771, 11970), (5970, 11571), (5985, 11542), (6090, 11343), (6965, 9918), (7562, 9135), (7714, 8955), (8265, 8358)]