72306360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{4099}}^1$

素因数の和:4130

約数の個数: 144

約数和(自身を含む): 273429000

約数和(自身を除く): 201122640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4099, 4410, 5880, 8198, 8820, 12297, 16396, 17640, 20495, 24594, 28693, 32792, 36891, 40990, 49188, 57386, 61485, 73782, 81980, 86079, 98376, 114772, 122970, 143465, 147564, 163960, 172158, 184455, 200851, 229544, 245940, 258237, 286930, 295128, 344316, 368910, 401702, 430395, 491880, 516474, 573860, 602553, 688632, 737820, 803404, 860790, 1004255, 1032948, 1147720, 1205106, 1291185, 1475640, 1606808, 1721580, 1807659, 2008510, 2065896, 2410212, 2582370, 3012765, 3443160, 3615318, 4017020, 4820424, 5164740, 6025530, 7230636, 8034040, 9038295, 10329480, 12051060, 14461272, 18076590, 24102120, 36153180, 72306360]

約数ペア:

[(1, 72306360), (2, 36153180), (3, 24102120), (4, 18076590), (5, 14461272), (6, 12051060), (7, 10329480), (8, 9038295), (9, 8034040), (10, 7230636), (12, 6025530), (14, 5164740), (15, 4820424), (18, 4017020), (20, 3615318), (21, 3443160), (24, 3012765), (28, 2582370), (30, 2410212), (35, 2065896), (36, 2008510), (40, 1807659), (42, 1721580), (45, 1606808), (49, 1475640), (56, 1291185), (60, 1205106), (63, 1147720), (70, 1032948), (72, 1004255), (84, 860790), (90, 803404), (98, 737820), (105, 688632), (120, 602553), (126, 573860), (140, 516474), (147, 491880), (168, 430395), (180, 401702), (196, 368910), (210, 344316), (245, 295128), (252, 286930), (280, 258237), (294, 245940), (315, 229544), (360, 200851), (392, 184455), (420, 172158), (441, 163960), (490, 147564), (504, 143465), (588, 122970), (630, 114772), (735, 98376), (840, 86079), (882, 81980), (980, 73782), (1176, 61485), (1260, 57386), (1470, 49188), (1764, 40990), (1960, 36891), (2205, 32792), (2520, 28693), (2940, 24594), (3528, 20495), (4099, 17640), (4410, 16396), (5880, 12297), (8198, 8820)]