128538300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{3541}}^1$

素因数の和:3580

約数の個数: 108

約数和(自身を含む): 408902648

約数和(自身を除く): 280364348

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 121, 132, 150, 165, 220, 242, 275, 300, 330, 363, 484, 550, 605, 660, 726, 825, 1100, 1210, 1452, 1650, 1815, 2420, 3025, 3300, 3541, 3630, 6050, 7082, 7260, 9075, 10623, 12100, 14164, 17705, 18150, 21246, 35410, 36300, 38951, 42492, 53115, 70820, 77902, 88525, 106230, 116853, 155804, 177050, 194755, 212460, 233706, 265575, 354100, 389510, 428461, 467412, 531150, 584265, 779020, 856922, 973775, 1062300, 1168530, 1285383, 1713844, 1947550, 2142305, 2337060, 2570766, 2921325, 3895100, 4284610, 5141532, 5842650, 6426915, 8569220, 10711525, 11685300, 12853830, 21423050, 25707660, 32134575, 42846100, 64269150, 128538300]

約数ペア:

[(1, 128538300), (2, 64269150), (3, 42846100), (4, 32134575), (5, 25707660), (6, 21423050), (10, 12853830), (11, 11685300), (12, 10711525), (15, 8569220), (20, 6426915), (22, 5842650), (25, 5141532), (30, 4284610), (33, 3895100), (44, 2921325), (50, 2570766), (55, 2337060), (60, 2142305), (66, 1947550), (75, 1713844), (100, 1285383), (110, 1168530), (121, 1062300), (132, 973775), (150, 856922), (165, 779020), (220, 584265), (242, 531150), (275, 467412), (300, 428461), (330, 389510), (363, 354100), (484, 265575), (550, 233706), (605, 212460), (660, 194755), (726, 177050), (825, 155804), (1100, 116853), (1210, 106230), (1452, 88525), (1650, 77902), (1815, 70820), (2420, 53115), (3025, 42492), (3300, 38951), (3541, 36300), (3630, 35410), (6050, 21246), (7082, 18150), (7260, 17705), (9075, 14164), (10623, 12100)]