356740300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6451}}^1$

素因数の和:6551

約数の個数: 72

約数和(自身を含む): 896053760

約数和(自身を除く): 539313460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 79, 100, 140, 158, 175, 316, 350, 395, 553, 700, 790, 1106, 1580, 1975, 2212, 2765, 3950, 5530, 6451, 7900, 11060, 12902, 13825, 25804, 27650, 32255, 45157, 55300, 64510, 90314, 129020, 161275, 180628, 225785, 322550, 451570, 509629, 645100, 903140, 1019258, 1128925, 2038516, 2257850, 2548145, 3567403, 4515700, 5096290, 7134806, 10192580, 12740725, 14269612, 17837015, 25481450, 35674030, 50962900, 71348060, 89185075, 178370150, 356740300]

約数ペア:

[(1, 356740300), (2, 178370150), (4, 89185075), (5, 71348060), (7, 50962900), (10, 35674030), (14, 25481450), (20, 17837015), (25, 14269612), (28, 12740725), (35, 10192580), (50, 7134806), (70, 5096290), (79, 4515700), (100, 3567403), (140, 2548145), (158, 2257850), (175, 2038516), (316, 1128925), (350, 1019258), (395, 903140), (553, 645100), (700, 509629), (790, 451570), (1106, 322550), (1580, 225785), (1975, 180628), (2212, 161275), (2765, 129020), (3950, 90314), (5530, 64510), (6451, 55300), (7900, 45157), (11060, 32255), (12902, 27650), (13825, 25804)]