75673220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:441

約数の個数: 96

約数和(自身を含む): 192761856

約数和(自身を除く): 117088636

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 71, 92, 115, 140, 142, 161, 230, 284, 322, 331, 355, 460, 497, 644, 662, 710, 805, 994, 1324, 1420, 1610, 1633, 1655, 1988, 2317, 2485, 3220, 3266, 3310, 4634, 4970, 6532, 6620, 7613, 8165, 9268, 9940, 11431, 11585, 15226, 16330, 22862, 23170, 23501, 30452, 32660, 38065, 45724, 46340, 47002, 53291, 57155, 76130, 94004, 106582, 114310, 117505, 152260, 164507, 213164, 228620, 235010, 266455, 329014, 470020, 532910, 540523, 658028, 822535, 1065820, 1081046, 1645070, 2162092, 2702615, 3290140, 3783661, 5405230, 7567322, 10810460, 15134644, 18918305, 37836610, 75673220]

約数ペア:

[(1, 75673220), (2, 37836610), (4, 18918305), (5, 15134644), (7, 10810460), (10, 7567322), (14, 5405230), (20, 3783661), (23, 3290140), (28, 2702615), (35, 2162092), (46, 1645070), (70, 1081046), (71, 1065820), (92, 822535), (115, 658028), (140, 540523), (142, 532910), (161, 470020), (230, 329014), (284, 266455), (322, 235010), (331, 228620), (355, 213164), (460, 164507), (497, 152260), (644, 117505), (662, 114310), (710, 106582), (805, 94004), (994, 76130), (1324, 57155), (1420, 53291), (1610, 47002), (1633, 46340), (1655, 45724), (1988, 38065), (2317, 32660), (2485, 30452), (3220, 23501), (3266, 23170), (3310, 22862), (4634, 16330), (4970, 15226), (6532, 11585), (6620, 11431), (7613, 9940), (8165, 9268)]