945553620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{75403}}^1$

素因数の和:75445

約数の個数: 96

約数和(自身を含む): 3040289280

約数和(自身を除く): 2094735660

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2508, 3135, 4180, 6270, 12540, 75403, 150806, 226209, 301612, 377015, 452418, 754030, 829433, 904836, 1131045, 1432657, 1508060, 1658866, 2262090, 2488299, 2865314, 3317732, 4147165, 4297971, 4524180, 4976598, 5730628, 7163285, 8294330, 8595942, 9953196, 12441495, 14326570, 15759227, 16588660, 17191884, 21489855, 24882990, 28653140, 31518454, 42979710, 47277681, 49765980, 63036908, 78796135, 85959420, 94555362, 157592270, 189110724, 236388405, 315184540, 472776810, 945553620]

約数ペア:

[(1, 945553620), (2, 472776810), (3, 315184540), (4, 236388405), (5, 189110724), (6, 157592270), (10, 94555362), (11, 85959420), (12, 78796135), (15, 63036908), (19, 49765980), (20, 47277681), (22, 42979710), (30, 31518454), (33, 28653140), (38, 24882990), (44, 21489855), (55, 17191884), (57, 16588660), (60, 15759227), (66, 14326570), (76, 12441495), (95, 9953196), (110, 8595942), (114, 8294330), (132, 7163285), (165, 5730628), (190, 4976598), (209, 4524180), (220, 4297971), (228, 4147165), (285, 3317732), (330, 2865314), (380, 2488299), (418, 2262090), (570, 1658866), (627, 1508060), (660, 1432657), (836, 1131045), (1045, 904836), (1140, 829433), (1254, 754030), (2090, 452418), (2508, 377015), (3135, 301612), (4180, 226209), (6270, 150806), (12540, 75403)]