101000340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1129}}^1$

素因数の和:1222

約数の個数: 144

約数和(自身を含む): 355380480

約数和(自身を除く): 254380140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 71, 84, 90, 105, 126, 140, 142, 180, 210, 213, 252, 284, 315, 355, 420, 426, 497, 630, 639, 710, 852, 994, 1065, 1129, 1260, 1278, 1420, 1491, 1988, 2130, 2258, 2485, 2556, 2982, 3195, 3387, 4260, 4473, 4516, 4970, 5645, 5964, 6390, 6774, 7455, 7903, 8946, 9940, 10161, 11290, 12780, 13548, 14910, 15806, 16935, 17892, 20322, 22365, 22580, 23709, 29820, 31612, 33870, 39515, 40644, 44730, 47418, 50805, 67740, 71127, 79030, 80159, 89460, 94836, 101610, 118545, 142254, 158060, 160318, 203220, 237090, 240477, 284508, 320636, 355635, 400795, 474180, 480954, 561113, 711270, 721431, 801590, 961908, 1122226, 1202385, 1422540, 1442862, 1603180, 1683339, 2244452, 2404770, 2805565, 2885724, 3366678, 3607155, 4809540, 5050017, 5611130, 6733356, 7214310, 8416695, 10100034, 11222260, 14428620, 16833390, 20200068, 25250085, 33666780, 50500170, 101000340]

約数ペア:

[(1, 101000340), (2, 50500170), (3, 33666780), (4, 25250085), (5, 20200068), (6, 16833390), (7, 14428620), (9, 11222260), (10, 10100034), (12, 8416695), (14, 7214310), (15, 6733356), (18, 5611130), (20, 5050017), (21, 4809540), (28, 3607155), (30, 3366678), (35, 2885724), (36, 2805565), (42, 2404770), (45, 2244452), (60, 1683339), (63, 1603180), (70, 1442862), (71, 1422540), (84, 1202385), (90, 1122226), (105, 961908), (126, 801590), (140, 721431), (142, 711270), (180, 561113), (210, 480954), (213, 474180), (252, 400795), (284, 355635), (315, 320636), (355, 284508), (420, 240477), (426, 237090), (497, 203220), (630, 160318), (639, 158060), (710, 142254), (852, 118545), (994, 101610), (1065, 94836), (1129, 89460), (1260, 80159), (1278, 79030), (1420, 71127), (1491, 67740), (1988, 50805), (2130, 47418), (2258, 44730), (2485, 40644), (2556, 39515), (2982, 33870), (3195, 31612), (3387, 29820), (4260, 23709), (4473, 22580), (4516, 22365), (4970, 20322), (5645, 17892), (5964, 16935), (6390, 15806), (6774, 14910), (7455, 13548), (7903, 12780), (8946, 11290), (9940, 10161)]