27466400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:191

約数の個数: 144

約数和(自身を含む): 76557600

約数和(自身を除く): 49091200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 32, 38, 40, 50, 52, 65, 76, 80, 95, 100, 104, 130, 139, 152, 160, 190, 200, 208, 247, 260, 278, 304, 325, 380, 400, 416, 475, 494, 520, 556, 608, 650, 695, 760, 800, 950, 988, 1040, 1112, 1235, 1300, 1390, 1520, 1807, 1900, 1976, 2080, 2224, 2470, 2600, 2641, 2780, 3040, 3475, 3614, 3800, 3952, 4448, 4940, 5200, 5282, 5560, 6175, 6950, 7228, 7600, 7904, 9035, 9880, 10400, 10564, 11120, 12350, 13205, 13900, 14456, 15200, 18070, 19760, 21128, 22240, 24700, 26410, 27800, 28912, 34333, 36140, 39520, 42256, 45175, 49400, 52820, 55600, 57824, 66025, 68666, 72280, 84512, 90350, 98800, 105640, 111200, 132050, 137332, 144560, 171665, 180700, 197600, 211280, 264100, 274664, 289120, 343330, 361400, 422560, 528200, 549328, 686660, 722800, 858325, 1056400, 1098656, 1373320, 1445600, 1716650, 2112800, 2746640, 3433300, 5493280, 6866600, 13733200, 27466400]

約数ペア:

[(1, 27466400), (2, 13733200), (4, 6866600), (5, 5493280), (8, 3433300), (10, 2746640), (13, 2112800), (16, 1716650), (19, 1445600), (20, 1373320), (25, 1098656), (26, 1056400), (32, 858325), (38, 722800), (40, 686660), (50, 549328), (52, 528200), (65, 422560), (76, 361400), (80, 343330), (95, 289120), (100, 274664), (104, 264100), (130, 211280), (139, 197600), (152, 180700), (160, 171665), (190, 144560), (200, 137332), (208, 132050), (247, 111200), (260, 105640), (278, 98800), (304, 90350), (325, 84512), (380, 72280), (400, 68666), (416, 66025), (475, 57824), (494, 55600), (520, 52820), (556, 49400), (608, 45175), (650, 42256), (695, 39520), (760, 36140), (800, 34333), (950, 28912), (988, 27800), (1040, 26410), (1112, 24700), (1235, 22240), (1300, 21128), (1390, 19760), (1520, 18070), (1807, 15200), (1900, 14456), (1976, 13900), (2080, 13205), (2224, 12350), (2470, 11120), (2600, 10564), (2641, 10400), (2780, 9880), (3040, 9035), (3475, 7904), (3614, 7600), (3800, 7228), (3952, 6950), (4448, 6175), (4940, 5560), (5200, 5282)]