91300860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{72461}}^1$

素因数の和:72483

約数の個数: 72

約数和(自身を含む): 316514016

約数和(自身を除く): 225213156

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 72461, 144922, 217383, 289844, 362305, 434766, 507227, 652149, 724610, 869532, 1014454, 1086915, 1304298, 1449220, 1521681, 2028908, 2173830, 2536135, 2608596, 3043362, 3260745, 4347660, 4565043, 5072270, 6086724, 6521490, 7608405, 9130086, 10144540, 13042980, 15216810, 18260172, 22825215, 30433620, 45650430, 91300860]

約数ペア:

[(1, 91300860), (2, 45650430), (3, 30433620), (4, 22825215), (5, 18260172), (6, 15216810), (7, 13042980), (9, 10144540), (10, 9130086), (12, 7608405), (14, 6521490), (15, 6086724), (18, 5072270), (20, 4565043), (21, 4347660), (28, 3260745), (30, 3043362), (35, 2608596), (36, 2536135), (42, 2173830), (45, 2028908), (60, 1521681), (63, 1449220), (70, 1304298), (84, 1086915), (90, 1014454), (105, 869532), (126, 724610), (140, 652149), (180, 507227), (210, 434766), (252, 362305), (315, 289844), (420, 217383), (630, 144922), (1260, 72461)]