75728449560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37121789}}^1$

素因数の和:37121820

約数の個数: 64

約数和(自身を含む): 240549199200

約数和(自身を除く): 164820749640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 37121789, 74243578, 111365367, 148487156, 185608945, 222730734, 296974312, 371217890, 445461468, 556826835, 631070413, 742435780, 890922936, 1113653670, 1262140826, 1484871560, 1893211239, 2227307340, 2524281652, 3155352065, 3786422478, 4454614680, 5048563304, 6310704130, 7572844956, 9466056195, 12621408260, 15145689912, 18932112390, 25242816520, 37864224780, 75728449560]

約数ペア:

[(1, 75728449560), (2, 37864224780), (3, 25242816520), (4, 18932112390), (5, 15145689912), (6, 12621408260), (8, 9466056195), (10, 7572844956), (12, 6310704130), (15, 5048563304), (17, 4454614680), (20, 3786422478), (24, 3155352065), (30, 2524281652), (34, 2227307340), (40, 1893211239), (51, 1484871560), (60, 1262140826), (68, 1113653670), (85, 890922936), (102, 742435780), (120, 631070413), (136, 556826835), (170, 445461468), (204, 371217890), (255, 296974312), (340, 222730734), (408, 185608945), (510, 148487156), (680, 111365367), (1020, 74243578), (2040, 37121789)]