202098780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28789}}^1$

素因数の和:28820

約数の個数: 96

約数和(自身を含む): 677140800

約数和(自身を除く): 475042020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 28789, 57578, 86367, 115156, 143945, 172734, 259101, 287890, 345468, 374257, 431835, 518202, 575780, 748514, 777303, 863670, 1036404, 1122771, 1295505, 1497028, 1554606, 1727340, 1871285, 2245542, 2591010, 3109212, 3368313, 3742570, 3886515, 4491084, 5182020, 5613855, 6736626, 7485140, 7773030, 10104939, 11227710, 13473252, 15546060, 16841565, 20209878, 22455420, 33683130, 40419756, 50524695, 67366260, 101049390, 202098780]

約数ペア:

[(1, 202098780), (2, 101049390), (3, 67366260), (4, 50524695), (5, 40419756), (6, 33683130), (9, 22455420), (10, 20209878), (12, 16841565), (13, 15546060), (15, 13473252), (18, 11227710), (20, 10104939), (26, 7773030), (27, 7485140), (30, 6736626), (36, 5613855), (39, 5182020), (45, 4491084), (52, 3886515), (54, 3742570), (60, 3368313), (65, 3109212), (78, 2591010), (90, 2245542), (108, 1871285), (117, 1727340), (130, 1554606), (135, 1497028), (156, 1295505), (180, 1122771), (195, 1036404), (234, 863670), (260, 777303), (270, 748514), (351, 575780), (390, 518202), (468, 431835), (540, 374257), (585, 345468), (702, 287890), (780, 259101), (1170, 172734), (1404, 143945), (1755, 115156), (2340, 86367), (3510, 57578), (7020, 28789)]