99270180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9041}}^1$

素因数の和:9117

約数の個数: 72

約数和(自身を含む): 306089784

約数和(自身を除く): 206819604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 9041, 10980, 18082, 27123, 36164, 45205, 54246, 81369, 90410, 108492, 135615, 162738, 180820, 271230, 325476, 406845, 542460, 551501, 813690, 1103002, 1627380, 1654503, 2206004, 2757505, 3309006, 4963509, 5515010, 6618012, 8272515, 9927018, 11030020, 16545030, 19854036, 24817545, 33090060, 49635090, 99270180]

約数ペア:

[(1, 99270180), (2, 49635090), (3, 33090060), (4, 24817545), (5, 19854036), (6, 16545030), (9, 11030020), (10, 9927018), (12, 8272515), (15, 6618012), (18, 5515010), (20, 4963509), (30, 3309006), (36, 2757505), (45, 2206004), (60, 1654503), (61, 1627380), (90, 1103002), (122, 813690), (180, 551501), (183, 542460), (244, 406845), (305, 325476), (366, 271230), (549, 180820), (610, 162738), (732, 135615), (915, 108492), (1098, 90410), (1220, 81369), (1830, 54246), (2196, 45205), (2745, 36164), (3660, 27123), (5490, 18082), (9041, 10980)]