99675540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17863}}^1$

素因数の和:17909

約数の個数: 72

約数和(自身を含む): 312119808

約数和(自身を除く): 212444268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 17863, 35726, 53589, 71452, 89315, 107178, 160767, 178630, 214356, 267945, 321534, 357260, 535890, 553753, 643068, 803835, 1071780, 1107506, 1607670, 1661259, 2215012, 2768765, 3215340, 3322518, 4983777, 5537530, 6645036, 8306295, 9967554, 11075060, 16612590, 19935108, 24918885, 33225180, 49837770, 99675540]

約数ペア:

[(1, 99675540), (2, 49837770), (3, 33225180), (4, 24918885), (5, 19935108), (6, 16612590), (9, 11075060), (10, 9967554), (12, 8306295), (15, 6645036), (18, 5537530), (20, 4983777), (30, 3322518), (31, 3215340), (36, 2768765), (45, 2215012), (60, 1661259), (62, 1607670), (90, 1107506), (93, 1071780), (124, 803835), (155, 643068), (180, 553753), (186, 535890), (279, 357260), (310, 321534), (372, 267945), (465, 214356), (558, 178630), (620, 160767), (930, 107178), (1116, 89315), (1395, 71452), (1860, 53589), (2790, 35726), (5580, 17863)]