152915700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{72817}}^1$

素因数の和:72841

約数の個数: 72

約数和(自身を含む): 505648192

約数和(自身を除く): 352732492

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 72817, 145634, 218451, 291268, 364085, 436902, 509719, 728170, 873804, 1019438, 1092255, 1456340, 1529157, 1820425, 2038876, 2184510, 2548595, 3058314, 3640850, 4369020, 5097190, 5461275, 6116628, 7281700, 7645785, 10194380, 10922550, 12742975, 15291570, 21845100, 25485950, 30583140, 38228925, 50971900, 76457850, 152915700]

約数ペア:

[(1, 152915700), (2, 76457850), (3, 50971900), (4, 38228925), (5, 30583140), (6, 25485950), (7, 21845100), (10, 15291570), (12, 12742975), (14, 10922550), (15, 10194380), (20, 7645785), (21, 7281700), (25, 6116628), (28, 5461275), (30, 5097190), (35, 4369020), (42, 3640850), (50, 3058314), (60, 2548595), (70, 2184510), (75, 2038876), (84, 1820425), (100, 1529157), (105, 1456340), (140, 1092255), (150, 1019438), (175, 873804), (210, 728170), (300, 509719), (350, 436902), (420, 364085), (525, 291268), (700, 218451), (1050, 145634), (2100, 72817)]