156475980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{14251}}^1$

素因数の和:14327

約数の個数: 72

約数和(自身を含む): 482458704

約数和(自身を除く): 325982724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 10980, 14251, 28502, 42753, 57004, 71255, 85506, 128259, 142510, 171012, 213765, 256518, 285020, 427530, 513036, 641295, 855060, 869311, 1282590, 1738622, 2565180, 2607933, 3477244, 4346555, 5215866, 7823799, 8693110, 10431732, 13039665, 15647598, 17386220, 26079330, 31295196, 39118995, 52158660, 78237990, 156475980]

約数ペア:

[(1, 156475980), (2, 78237990), (3, 52158660), (4, 39118995), (5, 31295196), (6, 26079330), (9, 17386220), (10, 15647598), (12, 13039665), (15, 10431732), (18, 8693110), (20, 7823799), (30, 5215866), (36, 4346555), (45, 3477244), (60, 2607933), (61, 2565180), (90, 1738622), (122, 1282590), (180, 869311), (183, 855060), (244, 641295), (305, 513036), (366, 427530), (549, 285020), (610, 256518), (732, 213765), (915, 171012), (1098, 142510), (1220, 128259), (1830, 85506), (2196, 71255), (2745, 57004), (3660, 42753), (5490, 28502), (10980, 14251)]