146005600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:273

約数の個数: 144

約数和(自身を含む): 390443760

約数和(自身を除く): 244438160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 101, 104, 130, 139, 160, 200, 202, 208, 260, 278, 325, 400, 404, 416, 505, 520, 556, 650, 695, 800, 808, 1010, 1040, 1112, 1300, 1313, 1390, 1616, 1807, 2020, 2080, 2224, 2525, 2600, 2626, 2780, 3232, 3475, 3614, 4040, 4448, 5050, 5200, 5252, 5560, 6565, 6950, 7228, 8080, 9035, 10100, 10400, 10504, 11120, 13130, 13900, 14039, 14456, 16160, 18070, 20200, 21008, 22240, 26260, 27800, 28078, 28912, 32825, 36140, 40400, 42016, 45175, 52520, 55600, 56156, 57824, 65650, 70195, 72280, 80800, 90350, 105040, 111200, 112312, 131300, 140390, 144560, 180700, 182507, 210080, 224624, 262600, 280780, 289120, 350975, 361400, 365014, 449248, 525200, 561560, 701950, 722800, 730028, 912535, 1050400, 1123120, 1403900, 1445600, 1460056, 1825070, 2246240, 2807800, 2920112, 3650140, 4562675, 5615600, 5840224, 7300280, 9125350, 11231200, 14600560, 18250700, 29201120, 36501400, 73002800, 146005600]

約数ペア:

[(1, 146005600), (2, 73002800), (4, 36501400), (5, 29201120), (8, 18250700), (10, 14600560), (13, 11231200), (16, 9125350), (20, 7300280), (25, 5840224), (26, 5615600), (32, 4562675), (40, 3650140), (50, 2920112), (52, 2807800), (65, 2246240), (80, 1825070), (100, 1460056), (101, 1445600), (104, 1403900), (130, 1123120), (139, 1050400), (160, 912535), (200, 730028), (202, 722800), (208, 701950), (260, 561560), (278, 525200), (325, 449248), (400, 365014), (404, 361400), (416, 350975), (505, 289120), (520, 280780), (556, 262600), (650, 224624), (695, 210080), (800, 182507), (808, 180700), (1010, 144560), (1040, 140390), (1112, 131300), (1300, 112312), (1313, 111200), (1390, 105040), (1616, 90350), (1807, 80800), (2020, 72280), (2080, 70195), (2224, 65650), (2525, 57824), (2600, 56156), (2626, 55600), (2780, 52520), (3232, 45175), (3475, 42016), (3614, 40400), (4040, 36140), (4448, 32825), (5050, 28912), (5200, 28078), (5252, 27800), (5560, 26260), (6565, 22240), (6950, 21008), (7228, 20200), (8080, 18070), (9035, 16160), (10100, 14456), (10400, 14039), (10504, 13900), (11120, 13130)]