129002580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2381}}^1$

素因数の和:2446

約数の個数: 144

約数和(自身を含む): 457801344

約数和(自身を除く): 328798764

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 60, 63, 70, 84, 86, 90, 105, 126, 129, 140, 172, 180, 210, 215, 252, 258, 301, 315, 387, 420, 430, 516, 602, 630, 645, 774, 860, 903, 1204, 1260, 1290, 1505, 1548, 1806, 1935, 2381, 2580, 2709, 3010, 3612, 3870, 4515, 4762, 5418, 6020, 7143, 7740, 9030, 9524, 10836, 11905, 13545, 14286, 16667, 18060, 21429, 23810, 27090, 28572, 33334, 35715, 42858, 47620, 50001, 54180, 66668, 71430, 83335, 85716, 100002, 102383, 107145, 142860, 150003, 166670, 200004, 204766, 214290, 250005, 300006, 307149, 333340, 409532, 428580, 500010, 511915, 600012, 614298, 716681, 750015, 921447, 1000020, 1023830, 1228596, 1433362, 1500030, 1535745, 1842894, 2047660, 2150043, 2866724, 3000060, 3071490, 3583405, 3685788, 4300086, 4607235, 6142980, 6450129, 7166810, 8600172, 9214470, 10750215, 12900258, 14333620, 18428940, 21500430, 25800516, 32250645, 43000860, 64501290, 129002580]

約数ペア:

[(1, 129002580), (2, 64501290), (3, 43000860), (4, 32250645), (5, 25800516), (6, 21500430), (7, 18428940), (9, 14333620), (10, 12900258), (12, 10750215), (14, 9214470), (15, 8600172), (18, 7166810), (20, 6450129), (21, 6142980), (28, 4607235), (30, 4300086), (35, 3685788), (36, 3583405), (42, 3071490), (43, 3000060), (45, 2866724), (60, 2150043), (63, 2047660), (70, 1842894), (84, 1535745), (86, 1500030), (90, 1433362), (105, 1228596), (126, 1023830), (129, 1000020), (140, 921447), (172, 750015), (180, 716681), (210, 614298), (215, 600012), (252, 511915), (258, 500010), (301, 428580), (315, 409532), (387, 333340), (420, 307149), (430, 300006), (516, 250005), (602, 214290), (630, 204766), (645, 200004), (774, 166670), (860, 150003), (903, 142860), (1204, 107145), (1260, 102383), (1290, 100002), (1505, 85716), (1548, 83335), (1806, 71430), (1935, 66668), (2381, 54180), (2580, 50001), (2709, 47620), (3010, 42858), (3612, 35715), (3870, 33334), (4515, 28572), (4762, 27090), (5418, 23810), (6020, 21429), (7143, 18060), (7740, 16667), (9030, 14286), (9524, 13545), (10836, 11905)]