209624220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2297}}^1$

素因数の和:2341

約数の個数: 144

約数和(自身を含む): 706497120

約数和(自身を除く): 496872900

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, 169, 180, 195, 234, 260, 270, 338, 351, 390, 468, 507, 540, 585, 676, 702, 780, 845, 1014, 1170, 1404, 1521, 1690, 1755, 2028, 2297, 2340, 2535, 3042, 3380, 3510, 4563, 4594, 5070, 6084, 6891, 7020, 7605, 9126, 9188, 10140, 11485, 13782, 15210, 18252, 20673, 22815, 22970, 27564, 29861, 30420, 34455, 41346, 45630, 45940, 59722, 62019, 68910, 82692, 89583, 91260, 103365, 119444, 124038, 137820, 149305, 179166, 206730, 248076, 268749, 298610, 310095, 358332, 388193, 413460, 447915, 537498, 597220, 620190, 776386, 806247, 895830, 1074996, 1164579, 1240380, 1343745, 1552772, 1612494, 1791660, 1940965, 2329158, 2687490, 3224988, 3493737, 3881930, 4031235, 4658316, 5374980, 5822895, 6987474, 7763860, 8062470, 10481211, 11645790, 13974948, 16124940, 17468685, 20962422, 23291580, 34937370, 41924844, 52406055, 69874740, 104812110, 209624220]

約数ペア:

[(1, 209624220), (2, 104812110), (3, 69874740), (4, 52406055), (5, 41924844), (6, 34937370), (9, 23291580), (10, 20962422), (12, 17468685), (13, 16124940), (15, 13974948), (18, 11645790), (20, 10481211), (26, 8062470), (27, 7763860), (30, 6987474), (36, 5822895), (39, 5374980), (45, 4658316), (52, 4031235), (54, 3881930), (60, 3493737), (65, 3224988), (78, 2687490), (90, 2329158), (108, 1940965), (117, 1791660), (130, 1612494), (135, 1552772), (156, 1343745), (169, 1240380), (180, 1164579), (195, 1074996), (234, 895830), (260, 806247), (270, 776386), (338, 620190), (351, 597220), (390, 537498), (468, 447915), (507, 413460), (540, 388193), (585, 358332), (676, 310095), (702, 298610), (780, 268749), (845, 248076), (1014, 206730), (1170, 179166), (1404, 149305), (1521, 137820), (1690, 124038), (1755, 119444), (2028, 103365), (2297, 91260), (2340, 89583), (2535, 82692), (3042, 68910), (3380, 62019), (3510, 59722), (4563, 45940), (4594, 45630), (5070, 41346), (6084, 34455), (6891, 30420), (7020, 29861), (7605, 27564), (9126, 22970), (9188, 22815), (10140, 20673), (11485, 18252), (13782, 15210)]