144925813980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4708441}}^1$

素因数の和:4708481

約数の個数: 120

約数和(自身を含む): 478566044880

約数和(自身を除く): 333640230900

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, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 3078, 3420, 5130, 6156, 7695, 10260, 15390, 30780, 4708441, 9416882, 14125323, 18833764, 23542205, 28250646, 42375969, 47084410, 56501292, 70626615, 84751938, 89460379, 94168820, 127127907, 141253230, 169503876, 178920758, 211879845, 254255814, 268381137, 282506460, 357841516, 381383721, 423759690, 447301895, 508511628, 536762274, 635639535, 762767442, 805143411, 847519380, 894603790, 1073524548, 1271279070, 1341905685, 1525534884, 1610286822, 1789207580, 1906918605, 2415430233, 2542558140, 2683811370, 3220573644, 3813837210, 4025717055, 4830860466, 5367622740, 7246290699, 7627674420, 8051434110, 9661720932, 12077151165, 14492581398, 16102868220, 24154302330, 28985162796, 36231453495, 48308604660, 72462906990, 144925813980]

約数ペア:

[(1, 144925813980), (2, 72462906990), (3, 48308604660), (4, 36231453495), (5, 28985162796), (6, 24154302330), (9, 16102868220), (10, 14492581398), (12, 12077151165), (15, 9661720932), (18, 8051434110), (19, 7627674420), (20, 7246290699), (27, 5367622740), (30, 4830860466), (36, 4025717055), (38, 3813837210), (45, 3220573644), (54, 2683811370), (57, 2542558140), (60, 2415430233), (76, 1906918605), (81, 1789207580), (90, 1610286822), (95, 1525534884), (108, 1341905685), (114, 1271279070), (135, 1073524548), (162, 894603790), (171, 847519380), (180, 805143411), (190, 762767442), (228, 635639535), (270, 536762274), (285, 508511628), (324, 447301895), (342, 423759690), (380, 381383721), (405, 357841516), (513, 282506460), (540, 268381137), (570, 254255814), (684, 211879845), (810, 178920758), (855, 169503876), (1026, 141253230), (1140, 127127907), (1539, 94168820), (1620, 89460379), (1710, 84751938), (2052, 70626615), (2565, 56501292), (3078, 47084410), (3420, 42375969), (5130, 28250646), (6156, 23542205), (7695, 18833764), (10260, 14125323), (15390, 9416882), (30780, 4708441)]