84566900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:306

約数の個数: 108

約数和(自身を含む): 209530860

約数和(自身を除く): 124963960

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 29, 44, 50, 55, 58, 100, 110, 116, 121, 145, 220, 241, 242, 275, 290, 319, 482, 484, 550, 580, 605, 638, 725, 964, 1100, 1205, 1210, 1276, 1450, 1595, 2410, 2420, 2651, 2900, 3025, 3190, 3509, 4820, 5302, 6025, 6050, 6380, 6989, 7018, 7975, 10604, 12050, 12100, 13255, 13978, 14036, 15950, 17545, 24100, 26510, 27956, 29161, 31900, 34945, 35090, 53020, 58322, 66275, 69890, 70180, 76879, 87725, 116644, 132550, 139780, 145805, 153758, 174725, 175450, 265100, 291610, 307516, 349450, 350900, 384395, 583220, 698900, 729025, 768790, 845669, 1458050, 1537580, 1691338, 1921975, 2916100, 3382676, 3843950, 4228345, 7687900, 8456690, 16913380, 21141725, 42283450, 84566900]

約数ペア:

[(1, 84566900), (2, 42283450), (4, 21141725), (5, 16913380), (10, 8456690), (11, 7687900), (20, 4228345), (22, 3843950), (25, 3382676), (29, 2916100), (44, 1921975), (50, 1691338), (55, 1537580), (58, 1458050), (100, 845669), (110, 768790), (116, 729025), (121, 698900), (145, 583220), (220, 384395), (241, 350900), (242, 349450), (275, 307516), (290, 291610), (319, 265100), (482, 175450), (484, 174725), (550, 153758), (580, 145805), (605, 139780), (638, 132550), (725, 116644), (964, 87725), (1100, 76879), (1205, 70180), (1210, 69890), (1276, 66275), (1450, 58322), (1595, 53020), (2410, 35090), (2420, 34945), (2651, 31900), (2900, 29161), (3025, 27956), (3190, 26510), (3509, 24100), (4820, 17545), (5302, 15950), (6025, 14036), (6050, 13978), (6380, 13255), (6989, 12100), (7018, 12050), (7975, 10604)]