91128780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4561}}^1$

素因数の和:4616

約数の個数: 96

約数和(自身を含む): 291238080

約数和(自身を除く): 200109300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 270, 333, 370, 444, 540, 555, 666, 740, 999, 1110, 1332, 1665, 1998, 2220, 3330, 3996, 4561, 4995, 6660, 9122, 9990, 13683, 18244, 19980, 22805, 27366, 41049, 45610, 54732, 68415, 82098, 91220, 123147, 136830, 164196, 168757, 205245, 246294, 273660, 337514, 410490, 492588, 506271, 615735, 675028, 820980, 843785, 1012542, 1231470, 1518813, 1687570, 2025084, 2462940, 2531355, 3037626, 3375140, 4556439, 5062710, 6075252, 7594065, 9112878, 10125420, 15188130, 18225756, 22782195, 30376260, 45564390, 91128780]

約数ペア:

[(1, 91128780), (2, 45564390), (3, 30376260), (4, 22782195), (5, 18225756), (6, 15188130), (9, 10125420), (10, 9112878), (12, 7594065), (15, 6075252), (18, 5062710), (20, 4556439), (27, 3375140), (30, 3037626), (36, 2531355), (37, 2462940), (45, 2025084), (54, 1687570), (60, 1518813), (74, 1231470), (90, 1012542), (108, 843785), (111, 820980), (135, 675028), (148, 615735), (180, 506271), (185, 492588), (222, 410490), (270, 337514), (333, 273660), (370, 246294), (444, 205245), (540, 168757), (555, 164196), (666, 136830), (740, 123147), (999, 91220), (1110, 82098), (1332, 68415), (1665, 54732), (1998, 45610), (2220, 41049), (3330, 27366), (3996, 22805), (4561, 19980), (4995, 18244), (6660, 13683), (9122, 9990)]