76800300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{4339}}^1$

素因数の和:4415

約数の個数: 72

約数和(自身を含む): 226027200

約数和(自身を除く): 149226900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 59, 60, 75, 100, 118, 150, 177, 236, 295, 300, 354, 590, 708, 885, 1180, 1475, 1770, 2950, 3540, 4339, 4425, 5900, 8678, 8850, 13017, 17356, 17700, 21695, 26034, 43390, 52068, 65085, 86780, 108475, 130170, 216950, 256001, 260340, 325425, 433900, 512002, 650850, 768003, 1024004, 1280005, 1301700, 1536006, 2560010, 3072012, 3840015, 5120020, 6400025, 7680030, 12800050, 15360060, 19200075, 25600100, 38400150, 76800300]

約数ペア:

[(1, 76800300), (2, 38400150), (3, 25600100), (4, 19200075), (5, 15360060), (6, 12800050), (10, 7680030), (12, 6400025), (15, 5120020), (20, 3840015), (25, 3072012), (30, 2560010), (50, 1536006), (59, 1301700), (60, 1280005), (75, 1024004), (100, 768003), (118, 650850), (150, 512002), (177, 433900), (236, 325425), (295, 260340), (300, 256001), (354, 216950), (590, 130170), (708, 108475), (885, 86780), (1180, 65085), (1475, 52068), (1770, 43390), (2950, 26034), (3540, 21695), (4339, 17700), (4425, 17356), (5900, 13017), (8678, 8850)]