191375460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6949}}^1$

素因数の和:6987

約数の個数: 120

約数和(自身を含む): 635758200

約数和(自身を除く): 444382740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 918, 1020, 1377, 1530, 1620, 1836, 2295, 2754, 3060, 4590, 5508, 6885, 6949, 9180, 13770, 13898, 20847, 27540, 27796, 34745, 41694, 62541, 69490, 83388, 104235, 118133, 125082, 138980, 187623, 208470, 236266, 250164, 312705, 354399, 375246, 416940, 472532, 562869, 590665, 625410, 708798, 750492, 938115, 1063197, 1125738, 1181330, 1250820, 1417596, 1771995, 1876230, 2126394, 2251476, 2362660, 2814345, 3189591, 3543990, 3752460, 4252788, 5315985, 5628690, 6379182, 7087980, 9568773, 10631970, 11257380, 12758364, 15947955, 19137546, 21263940, 31895910, 38275092, 47843865, 63791820, 95687730, 191375460]

約数ペア:

[(1, 191375460), (2, 95687730), (3, 63791820), (4, 47843865), (5, 38275092), (6, 31895910), (9, 21263940), (10, 19137546), (12, 15947955), (15, 12758364), (17, 11257380), (18, 10631970), (20, 9568773), (27, 7087980), (30, 6379182), (34, 5628690), (36, 5315985), (45, 4252788), (51, 3752460), (54, 3543990), (60, 3189591), (68, 2814345), (81, 2362660), (85, 2251476), (90, 2126394), (102, 1876230), (108, 1771995), (135, 1417596), (153, 1250820), (162, 1181330), (170, 1125738), (180, 1063197), (204, 938115), (255, 750492), (270, 708798), (306, 625410), (324, 590665), (340, 562869), (405, 472532), (459, 416940), (510, 375246), (540, 354399), (612, 312705), (765, 250164), (810, 236266), (918, 208470), (1020, 187623), (1377, 138980), (1530, 125082), (1620, 118133), (1836, 104235), (2295, 83388), (2754, 69490), (3060, 62541), (4590, 41694), (5508, 34745), (6885, 27796), (6949, 27540), (9180, 20847), (13770, 13898)]