12837025300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{1423}}^1$

素因数の和:1646

約数の個数: 144

約数和(自身を含む): 31148006400

約数和(自身を除く): 18310981100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 59, 100, 110, 118, 139, 220, 236, 275, 278, 295, 550, 556, 590, 649, 695, 1100, 1180, 1298, 1390, 1423, 1475, 1529, 2596, 2780, 2846, 2950, 3058, 3245, 3475, 5692, 5900, 6116, 6490, 6950, 7115, 7645, 8201, 12980, 13900, 14230, 15290, 15653, 16225, 16402, 28460, 30580, 31306, 32450, 32804, 35575, 38225, 41005, 62612, 64900, 71150, 76450, 78265, 82010, 83957, 90211, 142300, 152900, 156530, 164020, 167914, 180422, 197797, 205025, 313060, 335828, 360844, 391325, 395594, 410050, 419785, 451055, 782650, 791188, 820100, 839570, 902110, 923527, 988985, 1565300, 1679140, 1804220, 1847054, 1977970, 2098925, 2175767, 2255275, 3694108, 3955940, 4197850, 4351534, 4510550, 4617635, 4944925, 8395700, 8703068, 9021100, 9235270, 9889850, 10878835, 11670023, 18470540, 19779700, 21757670, 23088175, 23340046, 43515340, 46176350, 46680092, 54394175, 58350115, 92352700, 108788350, 116700230, 128370253, 217576700, 233400460, 256740506, 291750575, 513481012, 583501150, 641851265, 1167002300, 1283702530, 2567405060, 3209256325, 6418512650, 12837025300]

約数ペア:

[(1, 12837025300), (2, 6418512650), (4, 3209256325), (5, 2567405060), (10, 1283702530), (11, 1167002300), (20, 641851265), (22, 583501150), (25, 513481012), (44, 291750575), (50, 256740506), (55, 233400460), (59, 217576700), (100, 128370253), (110, 116700230), (118, 108788350), (139, 92352700), (220, 58350115), (236, 54394175), (275, 46680092), (278, 46176350), (295, 43515340), (550, 23340046), (556, 23088175), (590, 21757670), (649, 19779700), (695, 18470540), (1100, 11670023), (1180, 10878835), (1298, 9889850), (1390, 9235270), (1423, 9021100), (1475, 8703068), (1529, 8395700), (2596, 4944925), (2780, 4617635), (2846, 4510550), (2950, 4351534), (3058, 4197850), (3245, 3955940), (3475, 3694108), (5692, 2255275), (5900, 2175767), (6116, 2098925), (6490, 1977970), (6950, 1847054), (7115, 1804220), (7645, 1679140), (8201, 1565300), (12980, 988985), (13900, 923527), (14230, 902110), (15290, 839570), (15653, 820100), (16225, 791188), (16402, 782650), (28460, 451055), (30580, 419785), (31306, 410050), (32450, 395594), (32804, 391325), (35575, 360844), (38225, 335828), (41005, 313060), (62612, 205025), (64900, 197797), (71150, 180422), (76450, 167914), (78265, 164020), (82010, 156530), (83957, 152900), (90211, 142300)]