152079800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1291}}^1$

素因数の和:1357

約数の個数: 96

約数和(自身を含む): 384499200

約数和(自身を除く): 232419400

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 31, 38, 40, 50, 62, 76, 95, 100, 124, 152, 155, 190, 200, 248, 310, 380, 475, 589, 620, 760, 775, 950, 1178, 1240, 1291, 1550, 1900, 2356, 2582, 2945, 3100, 3800, 4712, 5164, 5890, 6200, 6455, 10328, 11780, 12910, 14725, 23560, 24529, 25820, 29450, 32275, 40021, 49058, 51640, 58900, 64550, 80042, 98116, 117800, 122645, 129100, 160084, 196232, 200105, 245290, 258200, 320168, 400210, 490580, 613225, 760399, 800420, 981160, 1000525, 1226450, 1520798, 1600840, 2001050, 2452900, 3041596, 3801995, 4002100, 4905800, 6083192, 7603990, 8004200, 15207980, 19009975, 30415960, 38019950, 76039900, 152079800]

約数ペア:

[(1, 152079800), (2, 76039900), (4, 38019950), (5, 30415960), (8, 19009975), (10, 15207980), (19, 8004200), (20, 7603990), (25, 6083192), (31, 4905800), (38, 4002100), (40, 3801995), (50, 3041596), (62, 2452900), (76, 2001050), (95, 1600840), (100, 1520798), (124, 1226450), (152, 1000525), (155, 981160), (190, 800420), (200, 760399), (248, 613225), (310, 490580), (380, 400210), (475, 320168), (589, 258200), (620, 245290), (760, 200105), (775, 196232), (950, 160084), (1178, 129100), (1240, 122645), (1291, 117800), (1550, 98116), (1900, 80042), (2356, 64550), (2582, 58900), (2945, 51640), (3100, 49058), (3800, 40021), (4712, 32275), (5164, 29450), (5890, 25820), (6200, 24529), (6455, 23560), (10328, 14725), (11780, 12910)]