38287080

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:143

約数の個数: 224

約数和(自身を含む): 140472360

約数和(自身を除く): 102185280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 101, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 202, 216, 234, 243, 260, 270, 303, 312, 324, 351, 360, 390, 404, 405, 468, 486, 505, 520, 540, 585, 606, 648, 702, 729, 780, 808, 810, 909, 936, 972, 1010, 1053, 1080, 1170, 1212, 1215, 1313, 1404, 1458, 1515, 1560, 1620, 1755, 1818, 1944, 2020, 2106, 2340, 2424, 2430, 2626, 2727, 2808, 2916, 3030, 3159, 3240, 3510, 3636, 3645, 3939, 4040, 4212, 4545, 4680, 4860, 5252, 5265, 5454, 5832, 6060, 6318, 6565, 7020, 7272, 7290, 7878, 8181, 8424, 9090, 9477, 9720, 10504, 10530, 10908, 11817, 12120, 12636, 13130, 13635, 14040, 14580, 15756, 15795, 16362, 18180, 18954, 19695, 21060, 21816, 23634, 24543, 25272, 26260, 27270, 29160, 31512, 31590, 32724, 35451, 36360, 37908, 39390, 40905, 42120, 47268, 47385, 49086, 52520, 54540, 59085, 63180, 65448, 70902, 73629, 75816, 78780, 81810, 94536, 94770, 98172, 106353, 109080, 118170, 122715, 126360, 141804, 147258, 157560, 163620, 177255, 189540, 196344, 212706, 236340, 245430, 283608, 294516, 319059, 327240, 354510, 368145, 379080, 425412, 472680, 490860, 531765, 589032, 638118, 709020, 736290, 850824, 957177, 981720, 1063530, 1276236, 1418040, 1472580, 1595295, 1914354, 2127060, 2552472, 2945160, 3190590, 3828708, 4254120, 4785885, 6381180, 7657416, 9571770, 12762360, 19143540, 38287080]

約数ペア:

[(1, 38287080), (2, 19143540), (3, 12762360), (4, 9571770), (5, 7657416), (6, 6381180), (8, 4785885), (9, 4254120), (10, 3828708), (12, 3190590), (13, 2945160), (15, 2552472), (18, 2127060), (20, 1914354), (24, 1595295), (26, 1472580), (27, 1418040), (30, 1276236), (36, 1063530), (39, 981720), (40, 957177), (45, 850824), (52, 736290), (54, 709020), (60, 638118), (65, 589032), (72, 531765), (78, 490860), (81, 472680), (90, 425412), (101, 379080), (104, 368145), (108, 354510), (117, 327240), (120, 319059), (130, 294516), (135, 283608), (156, 245430), (162, 236340), (180, 212706), (195, 196344), (202, 189540), (216, 177255), (234, 163620), (243, 157560), (260, 147258), (270, 141804), (303, 126360), (312, 122715), (324, 118170), (351, 109080), (360, 106353), (390, 98172), (404, 94770), (405, 94536), (468, 81810), (486, 78780), (505, 75816), (520, 73629), (540, 70902), (585, 65448), (606, 63180), (648, 59085), (702, 54540), (729, 52520), (780, 49086), (808, 47385), (810, 47268), (909, 42120), (936, 40905), (972, 39390), (1010, 37908), (1053, 36360), (1080, 35451), (1170, 32724), (1212, 31590), (1215, 31512), (1313, 29160), (1404, 27270), (1458, 26260), (1515, 25272), (1560, 24543), (1620, 23634), (1755, 21816), (1818, 21060), (1944, 19695), (2020, 18954), (2106, 18180), (2340, 16362), (2424, 15795), (2430, 15756), (2626, 14580), (2727, 14040), (2808, 13635), (2916, 13130), (3030, 12636), (3159, 12120), (3240, 11817), (3510, 10908), (3636, 10530), (3645, 10504), (3939, 9720), (4040, 9477), (4212, 9090), (4545, 8424), (4680, 8181), (4860, 7878), (5252, 7290), (5265, 7272), (5454, 7020), (5832, 6565), (6060, 6318)]