154738710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:283

約数の個数: 192

約数和(自身を含む): 490613760

約数和(自身を除く): 335875050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 59, 63, 69, 70, 90, 105, 115, 118, 126, 138, 161, 177, 181, 207, 210, 230, 295, 315, 322, 345, 354, 362, 413, 414, 483, 531, 543, 590, 630, 690, 805, 826, 885, 905, 966, 1035, 1062, 1086, 1239, 1267, 1357, 1449, 1610, 1629, 1770, 1810, 2065, 2070, 2415, 2478, 2534, 2655, 2714, 2715, 2898, 3258, 3717, 3801, 4071, 4130, 4163, 4830, 5310, 5430, 6195, 6335, 6785, 7245, 7434, 7602, 8142, 8145, 8326, 9499, 10679, 11403, 12213, 12390, 12489, 12670, 13570, 14490, 16290, 18585, 18998, 19005, 20355, 20815, 21358, 22806, 24426, 24978, 28497, 29141, 32037, 37170, 37467, 38010, 40710, 41630, 47495, 53395, 56994, 57015, 58282, 61065, 62445, 64074, 74753, 74934, 85491, 87423, 94990, 96111, 106790, 114030, 122130, 124890, 142485, 145705, 149506, 160185, 170982, 174846, 187335, 192222, 224259, 245617, 262269, 284970, 291410, 320370, 373765, 374670, 427455, 437115, 448518, 480555, 491234, 524538, 672777, 736851, 747530, 854910, 874230, 961110, 1121295, 1228085, 1311345, 1345554, 1473702, 1719319, 2210553, 2242590, 2456170, 2622690, 3363885, 3438638, 3684255, 4421106, 5157957, 6727770, 7368510, 8596595, 10315914, 11052765, 15473871, 17193190, 22105530, 25789785, 30947742, 51579570, 77369355, 154738710]

約数ペア:

[(1, 154738710), (2, 77369355), (3, 51579570), (5, 30947742), (6, 25789785), (7, 22105530), (9, 17193190), (10, 15473871), (14, 11052765), (15, 10315914), (18, 8596595), (21, 7368510), (23, 6727770), (30, 5157957), (35, 4421106), (42, 3684255), (45, 3438638), (46, 3363885), (59, 2622690), (63, 2456170), (69, 2242590), (70, 2210553), (90, 1719319), (105, 1473702), (115, 1345554), (118, 1311345), (126, 1228085), (138, 1121295), (161, 961110), (177, 874230), (181, 854910), (207, 747530), (210, 736851), (230, 672777), (295, 524538), (315, 491234), (322, 480555), (345, 448518), (354, 437115), (362, 427455), (413, 374670), (414, 373765), (483, 320370), (531, 291410), (543, 284970), (590, 262269), (630, 245617), (690, 224259), (805, 192222), (826, 187335), (885, 174846), (905, 170982), (966, 160185), (1035, 149506), (1062, 145705), (1086, 142485), (1239, 124890), (1267, 122130), (1357, 114030), (1449, 106790), (1610, 96111), (1629, 94990), (1770, 87423), (1810, 85491), (2065, 74934), (2070, 74753), (2415, 64074), (2478, 62445), (2534, 61065), (2655, 58282), (2714, 57015), (2715, 56994), (2898, 53395), (3258, 47495), (3717, 41630), (3801, 40710), (4071, 38010), (4130, 37467), (4163, 37170), (4830, 32037), (5310, 29141), (5430, 28497), (6195, 24978), (6335, 24426), (6785, 22806), (7245, 21358), (7434, 20815), (7602, 20355), (8142, 19005), (8145, 18998), (8326, 18585), (9499, 16290), (10679, 14490), (11403, 13570), (12213, 12670), (12390, 12489)]