90804450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{5003}}^1$

素因数の和:5040

約数の個数: 72

約数和(自身を含む): 247577904

約数和(自身を除く): 156773454

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 121, 150, 165, 242, 275, 330, 363, 550, 605, 726, 825, 1210, 1650, 1815, 3025, 3630, 5003, 6050, 9075, 10006, 15009, 18150, 25015, 30018, 50030, 55033, 75045, 110066, 125075, 150090, 165099, 250150, 275165, 330198, 375225, 550330, 605363, 750450, 825495, 1210726, 1375825, 1650990, 1816089, 2751650, 3026815, 3632178, 4127475, 6053630, 8254950, 9080445, 15134075, 18160890, 30268150, 45402225, 90804450]

約数ペア:

[(1, 90804450), (2, 45402225), (3, 30268150), (5, 18160890), (6, 15134075), (10, 9080445), (11, 8254950), (15, 6053630), (22, 4127475), (25, 3632178), (30, 3026815), (33, 2751650), (50, 1816089), (55, 1650990), (66, 1375825), (75, 1210726), (110, 825495), (121, 750450), (150, 605363), (165, 550330), (242, 375225), (275, 330198), (330, 275165), (363, 250150), (550, 165099), (605, 150090), (726, 125075), (825, 110066), (1210, 75045), (1650, 55033), (1815, 50030), (3025, 30018), (3630, 25015), (5003, 18150), (6050, 15009), (9075, 10006)]