30491700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 94202304

約数和(自身を除く): 63710604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 41, 50, 60, 67, 74, 75, 82, 100, 111, 123, 134, 148, 150, 164, 185, 201, 205, 222, 246, 268, 300, 335, 370, 402, 410, 444, 492, 555, 615, 670, 740, 804, 820, 925, 1005, 1025, 1110, 1230, 1340, 1517, 1675, 1850, 2010, 2050, 2220, 2460, 2479, 2747, 2775, 3034, 3075, 3350, 3700, 4020, 4100, 4551, 4958, 5025, 5494, 5550, 6068, 6150, 6700, 7437, 7585, 8241, 9102, 9916, 10050, 10988, 11100, 12300, 12395, 13735, 14874, 15170, 16482, 18204, 20100, 22755, 24790, 27470, 29748, 30340, 32964, 37185, 37925, 41205, 45510, 49580, 54940, 61975, 68675, 74370, 75850, 82410, 91020, 101639, 113775, 123950, 137350, 148740, 151700, 164820, 185925, 203278, 206025, 227550, 247900, 274700, 304917, 371850, 406556, 412050, 455100, 508195, 609834, 743700, 824100, 1016390, 1219668, 1524585, 2032780, 2540975, 3049170, 5081950, 6098340, 7622925, 10163900, 15245850, 30491700]

約数ペア:

[(1, 30491700), (2, 15245850), (3, 10163900), (4, 7622925), (5, 6098340), (6, 5081950), (10, 3049170), (12, 2540975), (15, 2032780), (20, 1524585), (25, 1219668), (30, 1016390), (37, 824100), (41, 743700), (50, 609834), (60, 508195), (67, 455100), (74, 412050), (75, 406556), (82, 371850), (100, 304917), (111, 274700), (123, 247900), (134, 227550), (148, 206025), (150, 203278), (164, 185925), (185, 164820), (201, 151700), (205, 148740), (222, 137350), (246, 123950), (268, 113775), (300, 101639), (335, 91020), (370, 82410), (402, 75850), (410, 74370), (444, 68675), (492, 61975), (555, 54940), (615, 49580), (670, 45510), (740, 41205), (804, 37925), (820, 37185), (925, 32964), (1005, 30340), (1025, 29748), (1110, 27470), (1230, 24790), (1340, 22755), (1517, 20100), (1675, 18204), (1850, 16482), (2010, 15170), (2050, 14874), (2220, 13735), (2460, 12395), (2479, 12300), (2747, 11100), (2775, 10988), (3034, 10050), (3075, 9916), (3350, 9102), (3700, 8241), (4020, 7585), (4100, 7437), (4551, 6700), (4958, 6150), (5025, 6068), (5494, 5550)]