1625412060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{727}}^1\times {\mathrm{12421}}^1$

素因数の和:13163

約数の個数: 72

約数和(自身を含む): 4937595936

約数和(自身を除く): 3312183876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 727, 1454, 2181, 2908, 3635, 4362, 6543, 7270, 8724, 10905, 12421, 13086, 14540, 21810, 24842, 26172, 32715, 37263, 43620, 49684, 62105, 65430, 74526, 111789, 124210, 130860, 149052, 186315, 223578, 248420, 372630, 447156, 558945, 745260, 1117890, 2235780, 9030067, 18060134, 27090201, 36120268, 45150335, 54180402, 81270603, 90300670, 108360804, 135451005, 162541206, 180601340, 270902010, 325082412, 406353015, 541804020, 812706030, 1625412060]

約数ペア:

[(1, 1625412060), (2, 812706030), (3, 541804020), (4, 406353015), (5, 325082412), (6, 270902010), (9, 180601340), (10, 162541206), (12, 135451005), (15, 108360804), (18, 90300670), (20, 81270603), (30, 54180402), (36, 45150335), (45, 36120268), (60, 27090201), (90, 18060134), (180, 9030067), (727, 2235780), (1454, 1117890), (2181, 745260), (2908, 558945), (3635, 447156), (4362, 372630), (6543, 248420), (7270, 223578), (8724, 186315), (10905, 149052), (12421, 130860), (13086, 124210), (14540, 111789), (21810, 74526), (24842, 65430), (26172, 62105), (32715, 49684), (37263, 43620)]