138788589780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1503017}}^1$

素因数の和:1503060

約数の個数: 144

約数和(自身を含む): 459562783680

約数和(自身を除く): 320774193900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 243, 270, 285, 324, 342, 380, 405, 486, 513, 540, 570, 684, 810, 855, 972, 1026, 1140, 1215, 1539, 1620, 1710, 2052, 2430, 2565, 3078, 3420, 4617, 4860, 5130, 6156, 7695, 9234, 10260, 15390, 18468, 23085, 30780, 46170, 92340, 1503017, 3006034, 4509051, 6012068, 7515085, 9018102, 13527153, 15030170, 18036204, 22545255, 27054306, 28557323, 30060340, 40581459, 45090510, 54108612, 57114646, 67635765, 81162918, 85671969, 90181020, 114229292, 121744377, 135271530, 142786615, 162325836, 171343938, 202907295, 243488754, 257015907, 270543060, 285573230, 342687876, 365233131, 405814590, 428359845, 486977508, 514031814, 571146460, 608721885, 730466262, 771047721, 811629180, 856719690, 1028063628, 1217443770, 1285079535, 1460932524, 1542095442, 1713439380, 1826165655, 2313143163, 2434887540, 2570159070, 3084190884, 3652331310, 3855238605, 4626286326, 5140318140, 6939429489, 7304662620, 7710477210, 9252572652, 11565715815, 13878858978, 15420954420, 23131431630, 27757717956, 34697147445, 46262863260, 69394294890, 138788589780]

約数ペア:

[(1, 138788589780), (2, 69394294890), (3, 46262863260), (4, 34697147445), (5, 27757717956), (6, 23131431630), (9, 15420954420), (10, 13878858978), (12, 11565715815), (15, 9252572652), (18, 7710477210), (19, 7304662620), (20, 6939429489), (27, 5140318140), (30, 4626286326), (36, 3855238605), (38, 3652331310), (45, 3084190884), (54, 2570159070), (57, 2434887540), (60, 2313143163), (76, 1826165655), (81, 1713439380), (90, 1542095442), (95, 1460932524), (108, 1285079535), (114, 1217443770), (135, 1028063628), (162, 856719690), (171, 811629180), (180, 771047721), (190, 730466262), (228, 608721885), (243, 571146460), (270, 514031814), (285, 486977508), (324, 428359845), (342, 405814590), (380, 365233131), (405, 342687876), (486, 285573230), (513, 270543060), (540, 257015907), (570, 243488754), (684, 202907295), (810, 171343938), (855, 162325836), (972, 142786615), (1026, 135271530), (1140, 121744377), (1215, 114229292), (1539, 90181020), (1620, 85671969), (1710, 81162918), (2052, 67635765), (2430, 57114646), (2565, 54108612), (3078, 45090510), (3420, 40581459), (4617, 30060340), (4860, 28557323), (5130, 27054306), (6156, 22545255), (7695, 18036204), (9234, 15030170), (10260, 13527153), (15390, 9018102), (18468, 7515085), (23085, 6012068), (30780, 4509051), (46170, 3006034), (92340, 1503017)]