61222950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:239

約数の個数: 144

約数和(自身を含む): 178622496

約数和(自身を除く): 117399546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 53, 75, 85, 90, 102, 106, 150, 151, 153, 159, 170, 225, 255, 265, 302, 306, 318, 425, 450, 453, 477, 510, 530, 755, 765, 795, 850, 901, 906, 954, 1275, 1325, 1359, 1510, 1530, 1590, 1802, 2265, 2385, 2550, 2567, 2650, 2703, 2718, 3775, 3825, 3975, 4505, 4530, 4770, 5134, 5406, 6795, 7550, 7650, 7701, 7950, 8003, 8109, 9010, 11325, 11925, 12835, 13515, 13590, 15402, 16006, 16218, 22525, 22650, 23103, 23850, 24009, 25670, 27030, 33975, 38505, 40015, 40545, 45050, 46206, 48018, 64175, 67575, 67950, 72027, 77010, 80030, 81090, 115515, 120045, 128350, 135150, 136051, 144054, 192525, 200075, 202725, 231030, 240090, 272102, 360135, 385050, 400150, 405450, 408153, 577575, 600225, 680255, 720270, 816306, 1155150, 1200450, 1224459, 1360510, 1800675, 2040765, 2448918, 3401275, 3601350, 4081530, 6122295, 6802550, 10203825, 12244590, 20407650, 30611475, 61222950]

約数ペア:

[(1, 61222950), (2, 30611475), (3, 20407650), (5, 12244590), (6, 10203825), (9, 6802550), (10, 6122295), (15, 4081530), (17, 3601350), (18, 3401275), (25, 2448918), (30, 2040765), (34, 1800675), (45, 1360510), (50, 1224459), (51, 1200450), (53, 1155150), (75, 816306), (85, 720270), (90, 680255), (102, 600225), (106, 577575), (150, 408153), (151, 405450), (153, 400150), (159, 385050), (170, 360135), (225, 272102), (255, 240090), (265, 231030), (302, 202725), (306, 200075), (318, 192525), (425, 144054), (450, 136051), (453, 135150), (477, 128350), (510, 120045), (530, 115515), (755, 81090), (765, 80030), (795, 77010), (850, 72027), (901, 67950), (906, 67575), (954, 64175), (1275, 48018), (1325, 46206), (1359, 45050), (1510, 40545), (1530, 40015), (1590, 38505), (1802, 33975), (2265, 27030), (2385, 25670), (2550, 24009), (2567, 23850), (2650, 23103), (2703, 22650), (2718, 22525), (3775, 16218), (3825, 16006), (3975, 15402), (4505, 13590), (4530, 13515), (4770, 12835), (5134, 11925), (5406, 11325), (6795, 9010), (7550, 8109), (7650, 8003), (7701, 7950)]