221457780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6121}}^1$

素因数の和:6206

約数の個数: 96

約数和(自身を含む): 699377280

約数和(自身を除く): 477919500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 90, 108, 134, 135, 180, 201, 268, 270, 335, 402, 540, 603, 670, 804, 1005, 1206, 1340, 1809, 2010, 2412, 3015, 3618, 4020, 6030, 6121, 7236, 9045, 12060, 12242, 18090, 18363, 24484, 30605, 36180, 36726, 55089, 61210, 73452, 91815, 110178, 122420, 165267, 183630, 220356, 275445, 330534, 367260, 410107, 550890, 661068, 820214, 826335, 1101780, 1230321, 1640428, 1652670, 2050535, 2460642, 3305340, 3690963, 4101070, 4921284, 6151605, 7381926, 8202140, 11072889, 12303210, 14763852, 18454815, 22145778, 24606420, 36909630, 44291556, 55364445, 73819260, 110728890, 221457780]

約数ペア:

[(1, 221457780), (2, 110728890), (3, 73819260), (4, 55364445), (5, 44291556), (6, 36909630), (9, 24606420), (10, 22145778), (12, 18454815), (15, 14763852), (18, 12303210), (20, 11072889), (27, 8202140), (30, 7381926), (36, 6151605), (45, 4921284), (54, 4101070), (60, 3690963), (67, 3305340), (90, 2460642), (108, 2050535), (134, 1652670), (135, 1640428), (180, 1230321), (201, 1101780), (268, 826335), (270, 820214), (335, 661068), (402, 550890), (540, 410107), (603, 367260), (670, 330534), (804, 275445), (1005, 220356), (1206, 183630), (1340, 165267), (1809, 122420), (2010, 110178), (2412, 91815), (3015, 73452), (3618, 61210), (4020, 55089), (6030, 36726), (6121, 36180), (7236, 30605), (9045, 24484), (12060, 18363), (12242, 18090)]