150453940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6359}}^1$

素因数の和:6401

約数の個数: 72

約数和(自身を含む): 391063680

約数和(自身を除く): 240609740

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 676, 845, 910, 1183, 1690, 1820, 2366, 3380, 4732, 5915, 6359, 11830, 12718, 23660, 25436, 31795, 44513, 63590, 82667, 89026, 127180, 165334, 178052, 222565, 330668, 413335, 445130, 578669, 826670, 890260, 1074671, 1157338, 1653340, 2149342, 2314676, 2893345, 4298684, 5373355, 5786690, 7522697, 10746710, 11573380, 15045394, 21493420, 30090788, 37613485, 75226970, 150453940]

約数ペア:

[(1, 150453940), (2, 75226970), (4, 37613485), (5, 30090788), (7, 21493420), (10, 15045394), (13, 11573380), (14, 10746710), (20, 7522697), (26, 5786690), (28, 5373355), (35, 4298684), (52, 2893345), (65, 2314676), (70, 2149342), (91, 1653340), (130, 1157338), (140, 1074671), (169, 890260), (182, 826670), (260, 578669), (338, 445130), (364, 413335), (455, 330668), (676, 222565), (845, 178052), (910, 165334), (1183, 127180), (1690, 89026), (1820, 82667), (2366, 63590), (3380, 44513), (4732, 31795), (5915, 25436), (6359, 23660), (11830, 12718)]