148504000

素因数分解:

$2^6\times 5^3\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1023

約数の個数: 112

約数和(自身を含む): 387522720

約数和(自身を除く): 239018720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 125, 152, 160, 190, 200, 250, 304, 320, 380, 400, 475, 500, 608, 760, 800, 950, 977, 1000, 1216, 1520, 1600, 1900, 1954, 2000, 2375, 3040, 3800, 3908, 4000, 4750, 4885, 6080, 7600, 7816, 8000, 9500, 9770, 15200, 15632, 18563, 19000, 19540, 24425, 30400, 31264, 37126, 38000, 39080, 48850, 62528, 74252, 76000, 78160, 92815, 97700, 122125, 148504, 152000, 156320, 185630, 195400, 244250, 297008, 312640, 371260, 390800, 464075, 488500, 594016, 742520, 781600, 928150, 977000, 1188032, 1485040, 1563200, 1856300, 1954000, 2320375, 2970080, 3712600, 3908000, 4640750, 5940160, 7425200, 7816000, 9281500, 14850400, 18563000, 29700800, 37126000, 74252000, 148504000]

約数ペア:

[(1, 148504000), (2, 74252000), (4, 37126000), (5, 29700800), (8, 18563000), (10, 14850400), (16, 9281500), (19, 7816000), (20, 7425200), (25, 5940160), (32, 4640750), (38, 3908000), (40, 3712600), (50, 2970080), (64, 2320375), (76, 1954000), (80, 1856300), (95, 1563200), (100, 1485040), (125, 1188032), (152, 977000), (160, 928150), (190, 781600), (200, 742520), (250, 594016), (304, 488500), (320, 464075), (380, 390800), (400, 371260), (475, 312640), (500, 297008), (608, 244250), (760, 195400), (800, 185630), (950, 156320), (977, 152000), (1000, 148504), (1216, 122125), (1520, 97700), (1600, 92815), (1900, 78160), (1954, 76000), (2000, 74252), (2375, 62528), (3040, 48850), (3800, 39080), (3908, 38000), (4000, 37126), (4750, 31264), (4885, 30400), (6080, 24425), (7600, 19540), (7816, 19000), (8000, 18563), (9500, 15632), (9770, 15200)]