145440573700

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{347}}^1\times {\mathrm{68711}}^1$

素因数の和:69133

約数の個数: 72

約数和(自身を含む): 321709034304

約数和(自身を除く): 176268460604

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 347, 610, 694, 1220, 1388, 1525, 1735, 3050, 3470, 6100, 6940, 8675, 17350, 21167, 34700, 42334, 68711, 84668, 105835, 137422, 211670, 274844, 343555, 423340, 529175, 687110, 1058350, 1374220, 1717775, 2116700, 3435550, 4191371, 6871100, 8382742, 16765484, 20956855, 23842717, 41913710, 47685434, 83827420, 95370868, 104784275, 119213585, 209568550, 238427170, 419137100, 476854340, 596067925, 1192135850, 1454405737, 2384271700, 2908811474, 5817622948, 7272028685, 14544057370, 29088114740, 36360143425, 72720286850, 145440573700]

約数ペア:

[(1, 145440573700), (2, 72720286850), (4, 36360143425), (5, 29088114740), (10, 14544057370), (20, 7272028685), (25, 5817622948), (50, 2908811474), (61, 2384271700), (100, 1454405737), (122, 1192135850), (244, 596067925), (305, 476854340), (347, 419137100), (610, 238427170), (694, 209568550), (1220, 119213585), (1388, 104784275), (1525, 95370868), (1735, 83827420), (3050, 47685434), (3470, 41913710), (6100, 23842717), (6940, 20956855), (8675, 16765484), (17350, 8382742), (21167, 6871100), (34700, 4191371), (42334, 3435550), (68711, 2116700), (84668, 1717775), (105835, 1374220), (137422, 1058350), (211670, 687110), (274844, 529175), (343555, 423340)]