77503950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{5939}}^1$

素因数の和:5986

約数の個数: 72

約数和(自身を含む): 215443800

約数和(自身を除く): 137939850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 145, 150, 174, 225, 261, 290, 435, 450, 522, 725, 870, 1305, 1450, 2175, 2610, 4350, 5939, 6525, 11878, 13050, 17817, 29695, 35634, 53451, 59390, 89085, 106902, 148475, 172231, 178170, 267255, 296950, 344462, 445425, 516693, 534510, 861155, 890850, 1033386, 1336275, 1550079, 1722310, 2583465, 2672550, 3100158, 4305775, 5166930, 7750395, 8611550, 12917325, 15500790, 25834650, 38751975, 77503950]

約数ペア:

[(1, 77503950), (2, 38751975), (3, 25834650), (5, 15500790), (6, 12917325), (9, 8611550), (10, 7750395), (15, 5166930), (18, 4305775), (25, 3100158), (29, 2672550), (30, 2583465), (45, 1722310), (50, 1550079), (58, 1336275), (75, 1033386), (87, 890850), (90, 861155), (145, 534510), (150, 516693), (174, 445425), (225, 344462), (261, 296950), (290, 267255), (435, 178170), (450, 172231), (522, 148475), (725, 106902), (870, 89085), (1305, 59390), (1450, 53451), (2175, 35634), (2610, 29695), (4350, 17817), (5939, 13050), (6525, 11878)]