30376260

素因数分解:

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

素因数の和:4613

約数の個数: 72

約数和(自身を含む): 94652376

約数和(自身を除く): 64276116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 4561, 6660, 9122, 13683, 18244, 22805, 27366, 41049, 45610, 54732, 68415, 82098, 91220, 136830, 164196, 168757, 205245, 273660, 337514, 410490, 506271, 675028, 820980, 843785, 1012542, 1518813, 1687570, 2025084, 2531355, 3037626, 3375140, 5062710, 6075252, 7594065, 10125420, 15188130, 30376260]

約数ペア:

[(1, 30376260), (2, 15188130), (3, 10125420), (4, 7594065), (5, 6075252), (6, 5062710), (9, 3375140), (10, 3037626), (12, 2531355), (15, 2025084), (18, 1687570), (20, 1518813), (30, 1012542), (36, 843785), (37, 820980), (45, 675028), (60, 506271), (74, 410490), (90, 337514), (111, 273660), (148, 205245), (180, 168757), (185, 164196), (222, 136830), (333, 91220), (370, 82098), (444, 68415), (555, 54732), (666, 45610), (740, 41049), (1110, 27366), (1332, 22805), (1665, 18244), (2220, 13683), (3330, 9122), (4561, 6660)]