86772330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 245721600

約数和(自身を除く): 158949270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 89, 90, 115, 135, 138, 157, 178, 207, 230, 267, 270, 314, 345, 414, 445, 471, 534, 621, 690, 785, 801, 890, 942, 1035, 1242, 1335, 1413, 1570, 1602, 2047, 2070, 2355, 2403, 2670, 2826, 3105, 3611, 4005, 4094, 4239, 4710, 4806, 6141, 6210, 7065, 7222, 8010, 8478, 10235, 10833, 12015, 12282, 13973, 14130, 18055, 18423, 20470, 21195, 21666, 24030, 27946, 30705, 32499, 36110, 36846, 41919, 42390, 54165, 55269, 61410, 64998, 69865, 83838, 92115, 97497, 108330, 110538, 125757, 139730, 162495, 184230, 194994, 209595, 251514, 276345, 321379, 324990, 377271, 419190, 487485, 552690, 628785, 642758, 754542, 964137, 974970, 1257570, 1606895, 1886355, 1928274, 2892411, 3213790, 3772710, 4820685, 5784822, 8677233, 9641370, 14462055, 17354466, 28924110, 43386165, 86772330]

約数ペア:

[(1, 86772330), (2, 43386165), (3, 28924110), (5, 17354466), (6, 14462055), (9, 9641370), (10, 8677233), (15, 5784822), (18, 4820685), (23, 3772710), (27, 3213790), (30, 2892411), (45, 1928274), (46, 1886355), (54, 1606895), (69, 1257570), (89, 974970), (90, 964137), (115, 754542), (135, 642758), (138, 628785), (157, 552690), (178, 487485), (207, 419190), (230, 377271), (267, 324990), (270, 321379), (314, 276345), (345, 251514), (414, 209595), (445, 194994), (471, 184230), (534, 162495), (621, 139730), (690, 125757), (785, 110538), (801, 108330), (890, 97497), (942, 92115), (1035, 83838), (1242, 69865), (1335, 64998), (1413, 61410), (1570, 55269), (1602, 54165), (2047, 42390), (2070, 41919), (2355, 36846), (2403, 36110), (2670, 32499), (2826, 30705), (3105, 27946), (3611, 24030), (4005, 21666), (4094, 21195), (4239, 20470), (4710, 18423), (4806, 18055), (6141, 14130), (6210, 13973), (7065, 12282), (7222, 12015), (8010, 10833), (8478, 10235)]